ROCKBROS 21oz Insulated Squeeze Bike Water Bottle – Leakproof Design for Sports

About this item

• 【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.
• 【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.
• 【Enhanced Materials for Health】Our bike water bottle is designed with food safety in mind. The bottle spout is made from food grade silicone to prioritize your well-being. Additionally, the body is constructed from PP5 material, which can withstand high temperatures up to 75° without melting or releasing harmful toxins.
• 【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.
• 【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.