The Hydro Flask Small Bottle Boot cascade effectively protects the bottom and sides of the bottle from mechanical damage during everyday use. The carefully fitted design ensures compatibility with Hydro Flask bottles with a capacity of 355710 ml, both in the Wide Mouth and Standard Mouth versions. Flexible and durable silicone The Hydro Flask Small Bottle Boot is made of durable silicone material, which absorbs shocks and protects the bottle from scuffs and scratches. Its resistance to everyday wear and tear makes it suitable for both outdoor activities and urban environments. The silicone construction maintains its shape during use and retains its properties over time. Safe materials and ecology This model is made from safe materials that are BPA-free, making it stand out positively in terms of environmental friendliness. By choosing this cover, the user limits exposure to harmful substances while using the bottle. The absence of BPA contributes to comfort and safety during daily use