--- product_id: 329809706 title: "ROCKBROS Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag" brand: "rockbros" price: "£47.14" currency: GBP in_stock: true category: "Rockbros" url: https://www.desertcart.co.uk/products/329809706-rockbros-bike-triangle-frame-bag-waterproof-1-5l-bikepacking-bag store_origin: GB region: United Kingdom --- # Water-repellent with airtight zippers 43cm length fits long pumps Lightweight 160g, no riding burden ROCKBROS Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag **Brand:** rockbros **Price:** £47.14 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Gear Up, Ride Dry, Ride Light – Never Miss a Mile! ## Quick Answers - **What is this?** ROCKBROS Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag by rockbros - **How much does it cost?** £47.14 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/329809706-rockbros-bike-triangle-frame-bag-waterproof-1-5l-bikepacking-bag) ## Best For - rockbros enthusiasts ## Why This Product - Trusted rockbros brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Ready:** Seamless welding + airtight zippers keep gear dry in heavy rain - • **Ergonomic Shark Shape:** Slim design avoids leg rub, enhancing ride comfort - • **Ultra-Durable 600D Polyester:** Wear-resistant, easy-clean fabric built for rugged rides - • **Universal Fit & Easy Install:** 5 adhesive straps + PP keel keep bag stable on most bike frames - • **Spacious 1.5L Dual Compartments:** Organize essentials & tools effortlessly on the go ## Overview The ROCKBROS Bike Triangle Frame Bag offers a generous 1.5L capacity with dual compartments designed for smart organization. Crafted from durable 600D wear-resistant polyester and sealed with airtight zippers, it guarantees waterproof protection even in heavy rain. Lightweight at just 160g and featuring a narrow shark shape, it ensures no leg interference while riding. Easy to install with 5 adhesive straps and a stabilizing PP keel, it fits most mountain, road, and city bikes with a top tube length over 17.7 inches, making it the perfect companion for serious cyclists who demand durability, convenience, and weather resilience. ## Description desertcart.com: ROCKBROS Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag | 600D Wear-Resistant Polyester,Easy to Clean,Dual Side Pockets, Easy Install, for Road Mountain Bikes Cycling : Sports & Outdoors ## Features - Large Capacity: The length of this bike triangle bag could reach 43cm, which means it has the large space to carry the long pump. About 1.5L classified capacity, one side for little stuff ,like your ID card,cash, keys. You could put your cellphone,bike light, ,and repair tools on the other side - Water - repellent Design: With seamless welding technology, airtight zippers and fully water - repellent material, this under top tube bag is able to survive from the heavy rain storm. Forget the weather,just enjoy your cycling trip - Two Sides Zippers: This bike bag contains the durable airtight zippers on two sides. The zipper with a smooth pull function comprises a zipper body, plus the zipper string , you could easily to take bike accessories out from the bike pouch - Premium Material: The bike pouch is made of 600D wear-resistant polyester , It is to clean the surface. At the same time, the material is high density, so it will keep the water way, protect the bike bag from soaking. The whole bag weight about 160g, there is no any burden from this bike pouch - Easy to Install: Come with 5 long adhesive straps, you could install the bike bag on bike top tube, under bike top tube or on the down tube. Build in one piece of PP keel, will keep the bike bag stay in shape, even it is fully filled. Narrow shark shape, will not rub against your legs while riding. Compatible with most mountain bikes, road bikes, and city bikes with a top tube length of at least 17.72inch. Please measure your bike frame before purchase to ensure a proper fit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095H9P4HD | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #184,297 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #194 in Bike Pack Accessories | | Brand | ROCKBROS | | Brand Name | ROCKBROS | | Capacity | 1.5 liters | | Closure Type | Zipper | | Color | Charcoal Grey | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 4.4 out of 5 stars 414 Reviews | | Handle Type | Web Handle | | Item Dimensions L x W x H | 43"L x 6"W x 9"H | | Item Highlight | 600D Wear-Resistant Polyester,Easy to Clean,Dual Side Pockets, Easy Install, for Road Mountain Bikes Cycling | | Item Weight | 160 g | | Manufacturer | ROCKBROS | | Manufacturer Part Number | AS-052/US | | Manufacturer Warranty Description | 1 Year | | Material | Polyester | | Material Type | Polyester | | Model Number | AS-052/CA | | Mounting Type | Adhesive Strap Mount | | Number of Compartments | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Pattern | Solid | | Pocket Description | Zipper, NA | | Product Dimensions | 43"L x 6"W x 9"H | | Shell Type | Soft | | Size | large | | Strap Type | Removable | | Style Name | Minimalist | | Vehicle Service Type | Bicycle | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** ROCKBROS - **Color:** Charcoal Grey - **Material:** Polyester - **Size:** large - **Vehicle Service Type:** Bicycle ## Images ![ROCKBROS Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag - Image 1](https://m.media-amazon.com/images/I/71VOMoV8gFS.jpg) ## Frequently Bought Together - ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity - ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag for Cycling Accessories - ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack Bike Phone Bag Cycling Accessories Pouch for Mountain Road Bike Large --- ## 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/329809706-rockbros-bike-triangle-frame-bag-waterproof-1-5l-bikepacking-bag](https://www.desertcart.co.uk/products/329809706-rockbros-bike-triangle-frame-bag-waterproof-1-5l-bikepacking-bag) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-23*