50oz Tumbler – Ultimate Insulated Stainless Steel Vacuum Flask
Premium 18/8 stainless steel construction ensures superior durability and rust resistance. Double-wall vacuum insulation maintains temperatures for 12+ hours (hot) and 24+ hours (cold). Spill-proof lid design with smooth pour spout for effortless drinking. Extra-large 50oz capacity ideal for outdoor adventures, gym sessions, or office use. Ergonomic handle provides a secure grip, while the sleek matte finish resists fingerprints. BPA-free materials guarantee safe use for beverages. Perfect for camping, road trips, or daily hydration needs. Industry-leading thermal performance backed by high-quality sealing technology. Buy in bulk for unbeatable wholesale pricing – global shipping available.