--- product_id: 623492772 title: "ROCKBROS Bike Water Bottle 21oz Bicycle Water Bottle for 5hrs Insulation Sports Squeeze Water Bottle with Leakproof Design" brand: "rockbros" price: "VT7486" currency: VUV in_stock: true url: https://www.desertcart.vu/products/623492772-rockbros-bike-water-bottle-21oz-bicycle-water-bottle-for-5hrs store_origin: VU region: Vanuatu --- # 21oz capacity Leakproof design 5hrs insulation ROCKBROS Bike Water Bottle 21oz Bicycle Water Bottle for 5hrs Insulation Sports Squeeze Water Bottle with Leakproof Design **Brand:** rockbros **Price:** VT7486 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Sip, Squeeze, and Conquer the Ride! ## Quick Answers - **What is this?** ROCKBROS Bike Water Bottle 21oz Bicycle Water Bottle for 5hrs Insulation Sports Squeeze Water Bottle with Leakproof Design by rockbros - **How much does it cost?** VT7486 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/623492772-rockbros-bike-water-bottle-21oz-bicycle-water-bottle-for-5hrs) ## 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 - • **Universal Fit:** Designed to fit all standard bottle cages effortlessly. - • **Hydration on the Go:** Stay refreshed with a quick squeeze! - • **Insulation Innovation:** Keeps your drinks cold or warm for over 5 hours. - • **Self-Sealing Convenience:** No spills, just hydration—lock it in! - • **Health-Conscious Materials:** Food-grade silicone for your peace of mind. ## Overview The ROCKBROS Bike Water Bottle is a 21oz sports squeeze bottle designed for cyclists, featuring a leakproof design, high-quality food-grade materials, and advanced insulation technology that keeps your drinks at the perfect temperature for over 5 hours. Its optimized size fits all standard bottle cages, making it the ideal companion for your cycling adventures. ## Description ROCKBROS Bike Water Bottle 21oz Bicycle Water Bottle for 5hrs Insulation Sports Squeeze Water Bottle with Leakproof Design ## Features - 【Better Materials for Healthy Concern】We take all food health issues seriously and we take it into consideration when design our bike water bottle. This water bottle adopts food grade silicone on the bottle spout to ensure your health. And the PP5 material of the body can withstand high temperatures of 75°in case of melting and producing toxic substances. - 【Easy Squeeze to Intake More Fluid】PP5 material gifts this bike water bottle advantage of easily squeezing. Squeeze to intake more water with less effort to support your cycling. Cooperate with the large bottle spout to hydrate quickly, always stay online during exercise or cycling. - 【Optimized Size to Fit all Cages】Especially designed body size, this bike water bottle’s diameter is 7.4cm/2.9inche., This size water bottle can fit almost all size bottle cages on the market. We hope you can feel free to choose your cycling gear without concern about its size. - 【laminated Foam for Insulating over 5hrs】Insulation means important to everyone, especially in hot summer or cold winter. This water bottle adopts polyethylene foam in the interlayer to keep water cold or warm when you need. After our experiment, this bottle can keep Ice cube from melting for over 5hrs in summer. - 【High Flow & Self-sealing Bottle Spout】Except the high flow benefit from its large spout, this water bottle also adopts the self-sealing design. Pulling out the spout to unlock the sealing, and pressing the spout to achieve self-sealing. This design helps lock the water easily without closing the lid. There is a dust plug coming with the bottle for choice. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ROCKBROS | | Material | Polypropylene | | Bottle Type | Standard Bottle | | Color | White-red | | Capacity | 21 Fluid Ounces | | Special Feature | Leak Proof | | Product Dimensions | 3.15"W x 9"H | | Product Care Instructions | under 70℃ | | Model Name | BIKE WATER BOTTLE | | Recommended Uses For Product | Cycling, Sports | | Number of Items | 1 | | Theme | Sport | | Reusability | Reusable | | Shape | Round | | Style | sporty | | Finish Type | Glossy | | Sport | Cycling | | Unit Count | 21.0 Fluid Ounces | | Package Information | BOTTLE | | Manufacturer | ROCKBROS | | Part Number | 35210026001 | | Item Weight | 3.52 ounces | | Item model number | 35210026001 | | Finish | Glossy | | Pattern | squeeze water bottle | | Special Features | Leak Proof | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** ROCKBROS - **Material:** Polypropylene - **Bottle Type:** Standard Bottle - **Color:** White-red - **Capacity:** 21 Fluid Ounces ## Images ![ROCKBROS Bike Water Bottle 21oz Bicycle Water Bottle for 5hrs Insulation Sports Squeeze Water Bottle with Leakproof Design - Image 1](https://m.media-amazon.com/images/I/71oXPB70aWL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - ROCKBROS Bike Water Bottle 21oz Bicycle Water Bottle for 5hrs Insulation Sports Squeeze Water Bottle with Leakproof Design - ROCKBROS Bike Water Bottle Holder Ultra-Light Bicycle Bottle Cages with Screws Tool, Universal Bike Cup Holder Rack for Road MTB Bikes --- ## 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.vu/products/623492772-rockbros-bike-water-bottle-21oz-bicycle-water-bottle-for-5hrs](https://www.desertcart.vu/products/623492772-rockbros-bike-water-bottle-21oz-bicycle-water-bottle-for-5hrs) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-13*