The TPU Guide Waterproof Case from Sea To Summit is a versatile backpack rain cover that is ideal for outdoor activities such as mountaineering, hiking, climbing, and cycling. Made from high-quality TPU (Thermoplastic Polyurethane), this cover provides reliable protection against water and other weather elements, keeping personal belongings safe and dry. The cover is specifically designed for use with backpacks and is easy to attach. It is available in a striking yellow color that combines visibility with style. The product is made in New Zealand and represents the high quality and functionality that Sea To Summit is known for. With this rain cover, users can enjoy their outdoor adventures worry-free, without having to worry about the safety of their gear.