--- product_id: 13322273 title: "Ultralight Raincover for Backpack" brand: "osprey" price: "£46.29" currency: GBP in_stock: true reviews_count: 9 category: "Osprey" url: https://www.desertcart.co.uk/products/13322273-ultralight-raincover-for-backpack store_origin: GB region: United Kingdom --- # Fits 45-55L backpacks perfectly 100% Waterproof siliconized nylon Full wrap-around cinch with hip belt loop Ultralight Raincover for Backpack **Brand:** osprey **Price:** £46.29 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your outdoor game with the Osprey Ultralight Raincover — because your pack deserves premium protection. ## Quick Answers - **What is this?** Ultralight Raincover for Backpack by osprey - **How much does it cost?** £46.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/13322273-ultralight-raincover-for-backpack) ## Best For - osprey enthusiasts ## Why This Product - Trusted osprey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure Every Step:** Innovative bungee cinch cord loops over your hip belt to prevent wind slippage and accidental loss. - • **Stay Dry, Stay Ahead:** Premium waterproof fabric with taped seams keeps your gear protected in any downpour. - • **Pack Light, Pack Smart:** Ultralight design folds down small, perfect for the minimalist explorer on the go. - • **Durability Meets Convenience:** Siliconized nylon balances lightweight feel with reliable abrasion resistance for everyday trail use. - • **Tailored Fit for Your Adventure:** Designed to snugly cover 45-55L packs, maximizing protection without bulk. ## Overview The Osprey Ultralight Raincover is a lightweight, waterproof nylon cover designed to fit 45-55L backpacks. Featuring taped seams and a full wrap-around cinch system with a unique hip belt loop, it ensures secure, all-weather protection while packing down compactly for easy carry. Ideal for hiking and backpacking, it balances durability with minimal weight, making it a top choice for millennial professionals who demand both style and function on their outdoor adventures. ## Description desertcart.com : Osprey Ultralight Raincover for Backpack, Shadow Grey, Large : Sports & Outdoors Review: I bought the Medium and it is a great fit for most 45-55L packs - I bought the Medium and it is a great fit for most 45-55L packs. At the upper end 50+ liters it is maxed out and will probably not work if you have things strapped to the outside of the pack but should accommodate bottles in side pockets. Osprey is zero help in giving actual dimensions but if it helps anyone, the Medium is sized as follows, measuring between the stitched seams: 29"h x 12.5"w x 11.5"d. Made from a light siliconized nylon fabric with taped seams that packs up super small and will remain waterproof for a long time. This material can be poked and abraded fairly easily so try to be careful with it in brush or when setting it down but it is reasonably durable. If you need higher durability, bite the bullet and get a heavier pack cover. A very nice feature of this pack cover that is not advertised or pictured often is that the bungee cinch cord can be looped over the hip belt (an opening on the cinch channel on each side). This keeps it from coming off in wind or when you need to get into the pack while not wearing it...simple idea to make it simpler to use. There is also a small light 3/8" clip buckle near the top, attached to the cinch cord that can provide additional security from it being blown or pushed off of the pack. Great product and I like it better than the similar Sea To Summit pack covers, and it's costs less, too. Review: I bought the Medium and it is a great fit for most 45-55L packs - I bought the Medium and it is a great fit for most 45-55L packs. At the upper end 50+ liters it is maxed out and will probably not work if you have things strapped to the outside of the pack but should accommodate bottles in side pockets. Osprey is zero help in giving actual dimensions but if it helps anyone, the Medium is sized as follows, measuring between the stitched seams: 29"h x 12.5"w x 11.5"d. Made from a light siliconized nylon fabric with taped seams that packs up super small and will remain waterproof for a long time. This material can be poked and abraded fairly easily so try to be careful with it in brush or when setting it down but it is reasonably durable. If you need higher durability, bite the bullet and get a heavier pack cover. A very nice feature of this pack cover that is not advertised or pictured often is that the bungee cinch cord can be looped over the hip belt (an opening on the cinch channel on each side). This keeps it from coming off in wind or when you need to get into the pack while not wearing it...simple idea to make it simpler to use. There is also a small light 3/8" clip buckle near the top, attached to the cinch cord that can provide additional security from it being blown or pushed off of the pack. Great product and I like it better than the similar Sea To Summit pack covers, and it's costs less, too. ## Features - Premium efficiency and design - Storage tuned to the each season - Purpose designed to help mak the most of each exploration - Full Wrap Around 'cinch' Attachment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00M45HWIM | | Age Range Description | Adult | | Apparel Fabric Stretch | No Stretch | | Apparel Fabric Weight Class | Lightweight | | Backpack Design | Daypack Backpack | | Best Sellers Rank | #41,521 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Outdoor Backpack Pack Covers | | Brand Name | Osprey | | Color | Shadow Grey | | Compatible Device Size Maximum | 17 Inches | | Customer Reviews | 4.8 4.8 out of 5 stars (1,872) | | Embellishment Feature | Applique | | Fit Type | wrap-around | | Fit to Size Sentiment | Positive | | Global Trade Identification Number | 00845136008052 | | Item Dimensions D x W x H | 1"D x 70"W x 27"H | | Item Shape | Rectangular | | Item Type Name | Ultralight Raincover | | Item Weight | 0.18 Pounds | | Lining Description | Nylon | | Manufacturer | Osprey Packs | | Manufacturer Part Number | 234102-514-1-LG | | Material Type | Nylon | | Model Name | Ultralight Raincover | | Number Of Pockets | 1 | | Number of Compartments | 1 | | Number of Items | 1 | | Other Special Features of the Product | Waterproof | | Outer Material | Nylon | | Pattern | logo | | Pocket Description | Utility Pocket | | Product Care Instructions | Hand Wash Only | | Product Style | Ultralight Raincover | | Recommended Uses For Product | Sport | | School Type | High School | | Shell Type | Soft Shell | | Size | Large | | Sport Type | hiking, backpacking | | Storage Volume | 30 Liters | | Strap Type | No Strap | | Style Number | 234102-514-2-L | | Subject Character | sports | | Theme | Rain | | UPC | 845136008052 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Images ![Ultralight Raincover for Backpack - Image 1](https://m.media-amazon.com/images/I/71R6Ps+L82L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Which one will you recommend for osprey men's aether 60 backpack? i would assume large? the backpack could be packed quite tightly.** A: mine is a medium and says on the box fits 30-50 L bags, so i think a large is probably right for you. It fits nice and snug around my 50 L bag fully packed **Q: Which to select for the Osprey Xenith 75?** A: I own the Aether 70 pack by Osprey, which is a very similar build however a tad bit smaller. The smaller the cheaper in this case(not by much). A large will definitely do. I have the large, and I store a rolled up therm-a-rest pad on my pack and the large is just big enough to cover it, though I wish I had the x-large because some of my pack is still exposed. If you stow gear outside your pack(other than trekking poles and ice axes) then I'd say you should get the x-large, if you pack everything internally and have no bulk out the outside from something like a sleeping pad or bear canister then the large will do just fine. If you switch it up the x-large will probably work just fine, there might be some bagginess in the back, but the raincover has an elastic drawchord that seals up nice around most Osprey packs so too big isn't really an issue, especially since you have one of the larger Osprey packs. **Q: Is 'large' would be enough to the Volt75?** A: I have the Large on my Volt and even when it's stuffed to the max, the Large still fits nicely. **Q: Will the x-large fit over a molle ii large rucksack? it's a 5000 cu inch pack which is about 80l** A: Osprey's sizing is always larger than stated. I have an airporter travel cover for my Farpoint 70. Osprey recommended a Medium for it, and it's so big I could fit a regular backpack in there with it easily. If Osprey says XL, get a Medium or Large. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I bought the Medium and it is a great fit for most 45-55L packs *by J***E on July 12, 2016* I bought the Medium and it is a great fit for most 45-55L packs. At the upper end 50+ liters it is maxed out and will probably not work if you have things strapped to the outside of the pack but should accommodate bottles in side pockets. Osprey is zero help in giving actual dimensions but if it helps anyone, the Medium is sized as follows, measuring between the stitched seams: 29"h x 12.5"w x 11.5"d. Made from a light siliconized nylon fabric with taped seams that packs up super small and will remain waterproof for a long time. This material can be poked and abraded fairly easily so try to be careful with it in brush or when setting it down but it is reasonably durable. If you need higher durability, bite the bullet and get a heavier pack cover. A very nice feature of this pack cover that is not advertised or pictured often is that the bungee cinch cord can be looped over the hip belt (an opening on the cinch channel on each side). This keeps it from coming off in wind or when you need to get into the pack while not wearing it...simple idea to make it simpler to use. There is also a small light 3/8" clip buckle near the top, attached to the cinch cord that can provide additional security from it being blown or pushed off of the pack. Great product and I like it better than the similar Sea To Summit pack covers, and it's costs less, too. ### ⭐⭐⭐⭐⭐ I bought the Medium and it is a great fit for most 45-55L packs *by B***B on September 16, 2016* I bought the Medium and it is a great fit for most 45-55L packs. At the upper end 50+ liters it is maxed out and will probably not work if you have things strapped to the outside of the pack but should accommodate bottles in side pockets. Osprey is zero help in giving actual dimensions but if it helps anyone, the Medium is sized as follows, measuring between the stitched seams: 29"h x 12.5"w x 11.5"d. Made from a light siliconized nylon fabric with taped seams that packs up super small and will remain waterproof for a long time. This material can be poked and abraded fairly easily so try to be careful with it in brush or when setting it down but it is reasonably durable. If you need higher durability, bite the bullet and get a heavier pack cover. A very nice feature of this pack cover that is not advertised or pictured often is that the bungee cinch cord can be looped over the hip belt (an opening on the cinch channel on each side). This keeps it from coming off in wind or when you need to get into the pack while not wearing it...simple idea to make it simpler to use. There is also a small light 3/8" clip buckle near the top, attached to the cinch cord that can provide additional security from it being blown or pushed off of the pack. Great product and I like it better than the similar Sea To Summit pack covers, and it's costs less, too. ### ⭐⭐⭐⭐⭐ Great! *by C***A on January 15, 2016* I bought this product for my Osprey Ariel 55. My pack is size small so it is technically only 52 liters. I initially bought the large rain cover because the description said a large started at 50 liters. When I got it, it as huge - obviously to accommodate larger packs. I liked that I would have a lot of room if I wanted to strap a lot of stuff to the outside. However, since I don't typically do that, I exchanged it for a medium. There is a huge size difference. The medium was definitely more snug and I liked the fit. I didn't want my cover getting caught and snagged on trees when I go backpacking so even though I probably cant strap much on my pack, it's great. I still had some room to attach on smaller items to the bottom and I would still be able to put rain gear in the front stretch pocket and water canteens on the side. If my pack was any larger or even a different shape, I might have had to keep the large. Also nice because there are strings that go around the hip belts so everything stays in place. The material definitely seems durable and I haven't tested in intense rain but hold up to humidity and light rain very well. ## Frequently Bought Together - Osprey Ultralight Raincover for Backpack - Rainleaf Microfiber Towel Perfect Travel & Gym & Camping Towel. Quick Dry - Super Absorbent - Ultra Compact - Lightweight. Suitable for Trip, Beach, Shower, Backpacking, Pool - Osprey Ultralight Waterproof Dry Sack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/13322273-ultralight-raincover-for-backpack](https://www.desertcart.co.uk/products/13322273-ultralight-raincover-for-backpack) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*