This sleek and stylish stainless steel water bottle is perfect for on-the-go activities or just relaxing at home. The Cascade is constructed from 18/8 marine-grade stainless steel with a BPA-free plastic lid. The lid features a loop for easy attachment to pack clips or straps. The bottles ergonomic design makes it easy and comfortable to grip. The Cascade is durable, refillable, recyclable and BPA-free.