Built for endurance and versatility, the LAPEN 1800ml Vacuum Bottle delivers superior insulation and durability for those who need more hydration on the go. Crafted with a 304 stainless steel interior and 201 stainless steel exterior, this double-wall vacuum-insulated bottle keeps beverages cold for up to 48 hours and hot for up to 12 hours. Its large 1.8L capacity makes it perfect for outdoor adventures, long workdays, or group activities. Rust-resistant, BPA-free, and designed with a sleek, easy-to-carry profile, it’s available with three interchangeable lid styles to suit your lifestyle.