--- product_id: 499323897 title: "Bike Rear Seat Bag" brand: "rockbros" price: "NZ$407" currency: NZD in_stock: true category: "Rockbros" url: https://www.desertcart.nz/products/499323897-bike-rear-seat-bag store_origin: NZ region: New Zealand --- # Expandable 25L-32L capacity 100% Waterproof high-density Nylon + PVC Tool-free adjustable mounting system Bike Rear Seat Bag **Brand:** rockbros **Price:** NZ$407 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Gear Up, Stay Dry, Ride Bold! ## Quick Answers - **What is this?** Bike Rear Seat Bag by rockbros - **How much does it cost?** NZ$407 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/499323897-bike-rear-seat-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 - • **Snap & Go Setup:** Quick-install adjustable buckles and rotational bracket mean no tools, no hassle—get on the road faster. - • **Clean & Organized:** Roll-top closure and outer mesh pocket keep wet and dry items separate, plus easy wipe-clean surface for mud-free rides. - • **Ride Rain or Shine:** Seam-sealed, stitch-free design guarantees zero water intrusion—keep your gear bone dry no matter the weather. - • **Pack More, Stress Less:** Expandable 25 to 32 liters capacity fits everything from laptops to cycling essentials—travel light but carry heavy. - • **Durability Meets Adventure:** Tear-resistant PVC mesh fabric with wear-resistant foot pad protects your bag from rough terrains and long tours. ## Overview The ROCKBROS Bike Pannier Bag is a rugged, 100% waterproof rear rack bag crafted from high-density Nylon and PVC with sealed seams to ensure total water resistance. Its versatile roll-top design expands from 25L to 32L, accommodating all your cycling and travel essentials. Featuring a tool-free adjustable mounting system and durable wear-resistant materials, this bag is built for millennial adventurers who demand reliability, style, and convenience on every ride. ## Description ROCKBROS Bike Pannier Bag 100% Waterproof, 25L-32L Rear Rack Bike Bag | For Rear Carrier, Bicycle Handbag for Cycling Touring Travelling, Black 2 PCS : desertcart.co.uk: Sports & Outdoors ## Features - 【100% Waterproof】This waterproof bike rear rack bag is made of high density Nylon and covered with PVC film, what’s more, all seams are sealed by hot pressing without stitches or pinholes, which ensures reliable durability and 100% waterproof, suitable for cycling, traveling, touring and other outdoor activities. - 【Easy to Wipe Clean】Adopt Roll-Top closing way and buckles without zipper, it has a superior performance to prevent from rain, mud, splash and dirt. The surface of the bicycle pannier is easy to clean quickly with a damp cloth or tissues without worry of muddy roads. It allows you to keep the wet clothes in the outer mesh pocket to avoid them mixing with other dry stuffs. - 【Durable & Sturdy】Made of high quality PVC mesh fabric is more durable and tear resistance. A foot pad which made out of a wear-resistance fabric on the bottom of the bike pannier bag could protect it from wear and tear during the touring and cycling. - 【Easily Adjusted】With two movable buckles and one rotational bracket on the back, the bike cargo rack pannier can be fixed and adjusted at appropriate position on the rear seat trunk rack of bicycles, which ensures your cycling on a bumpy road. Easy and quick to install, no extra tools needed. - 【Large Capacity】Fully expanded to hold 32L Max capacity, fold the bike rear bag up to 25L capacity, compatible with all the cycling necessities like clothes, shoes, laptop, food, bike tools, etc. Each of activities such as cycling and camping requires many things, this bike cargo rack bag is large enough to hold all the gear you need. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B71KBLC9 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 10,186 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 7 in Cycling Panniers & Rack Trunks | | Brand Name | ROCKBROS | | Capacity | 25 litres | | Closure Type | Buckle | | Colour | Black-2pcs | | Compatible with Vehicle Type | Bicycle | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (162) | | Handle Type | Carry handle | | Item Dimensions L x W x H | 61L x 17W x 61H centimetres | | Item Highlight | For Rear Carrier, Bicycle Handbag for Cycling Touring Travelling, Black 2 PCS | | Item Type Name | Luggage- Messenger Bag | | Item Weight | 1156 Grams | | Manufacturer | ROCKBROS | | Manufacturer Part Number | 30140022001*2/DE | | Material Type | Nylon, PVC | | Model Number | 30140022001*2/DE | | Mounting Type | Seat Mount | | Number of Compartments | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Pattern | Solid | | Pocket Description | Inner pocket | | Shell Type | Soft | | Size | 25-32L | | Strap Type | Adjustable | | Style Name | Travel bag | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** ROCKBROS - **Colour:** Black-2pcs - **Material:** Nylon, PVC - **Size:** 25-32L - **Vehicle service type:** Bicycle ## Images ![Bike Rear Seat Bag - Image 1](https://m.media-amazon.com/images/I/61ZWXlaK80L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - ROCKBROS Bike Pannier Bag 25L-32L 100% Waterproof Rear Rack Bicycle Bag for Rear Carrier Bike Handbag for Cycling Touring Travelling - ROCKBROS Bicycle Pannier Rack Mountain Bike Pannier Rack Quick Release with Reflector 24-29 Inch With/without Mudguard Aluminium Alloy --- ## 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.nz/products/499323897-bike-rear-seat-bag](https://www.desertcart.nz/products/499323897-bike-rear-seat-bag) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-11-11*