【Aluminum Foil to Keep Water Cool】 The ROCKBROS bike water bottle is equipped with aluminum foil, which can ensure that the ice cubes will not melt within about 3 hours during outdoor cycling in summer
【Leak Proof】The fully enclosed cycling water bottle ensures that no water will leak after you press the bottle cap.
【Easy of Use & Lightweight】You can easily open the mtb water bottles with just your teeth or one hand, And the cycling bottle weighs only 0.28 pounds, ensuring you can safely drink water while riding
【Easy to Clean & BPA-Free】 Our bike water bottle insulated are made of plastic and all parts are easy to clean. And plastic materials are 100 percent free of BPA, BPS, and BPF.
【BUY WITH CONFIDENCE】 ROCKBROS ensures you a risk-free purchase! We offer you a full money back with any questions. Your satisfaction is our highest priority.
