Premium 550ml Bamboo Shell Sport Vacuum Flask with Handle – Stainless Steel Insulated Bottle
Durable 18/8 food-grade stainless steel interior ensures safe, odor-free hydration with superior rust resistance. Advanced double-wall vacuum insulation maintains drinks hot for 12 hours or cold for 24 hours, ideal for gym, hiking, or office use. Eco-friendly bamboo shell with smooth matte finish offers a natural grip, combined with a lightweight yet shock-resistant design. Ergonomic handle and leak-proof screw lid enable easy carrying and one-handed operation during workouts or travel. Customizable branding space on the bamboo surface, perfect for promotions or corporate gifts with bulk order discounts. Sleek modern silhouette fits standard cup holders, compatible with most backpacks and gear straps.