Reusable Stainless Steel Water Bottles (Most popular Christmas gifting product on our website) Jungle Culture's reusable metal water bottles are produced using professional grade 304 stainless steel, durable, rust-resistant and leak-proof! Our range of insulated vacuum flasks are perfect for travel, the gym or work due to their lightweight and minimal design! The double-walled stainless steel exterior ensures that you can use your water flask with cold or hot drinks. Your new metal water bottle keeps liquids cold for 24 hours and hot for 12 hours! All of our reusable stainless steel water bottles are packaged zero waste and plastic-free in recycled kraft paper boxes! Set Contains: 1 x Reusable stainless steel water bottle 1 x Kraft paper presentation box