Come and see our amazing products. Designed for cyclists - suitable for road and mountain bikes. KEEP YOUR BEVERAGES COOL LONGER - The foam-lined insulation between the double-layer insulation and the wall keeps your water cool for twice as long as regular "single-layer" plastic bicycle water bottles. IMPORTANT: The insulated bike bottle is designed or made from the same material as the "vacuum" insulated water bottle, with stainless steel walls. These metal insulated bottles are not designed for cycling as they are heavy and difficult to drink while cycling and can get scratched if used with a bike bottle cage, the "lightweight" and "easy squeeze" design is flexible 's HET (High Elastomeric Technology) material that provides "more fluid with less effort". Quick Flow Valve delivers more water per squeeze when you need it mo Pls confirm with us about the packing info, stock color and exact production time before placing your order.