【Ucocolla】580ML Insulated Tumbler 316 Stainless Steel Hot&Cold One-click Opening Outdoor Sports Cup

Stay hydrated with confidence in a lightweight, leak-proof tumbler designed for on-the-go life. With a 316 stainless steel build, dual opening options, and long-lasting temperature retention, it’s a smooth, spill-free companion for daily commutes, travel, and outdoor sports.Key Features - Dual opening mechanisms: slide-to-open lid plus a quick-release button for one-touch access- Versatile drinking options: built-in straw for easy sipping, plus a wide mouth for direct drinking- Comfortable nylon carry strap: adjustable shoulder strap, detachable for easy cleaning- Lightweight design: only 400g for easy carrying all day- Smart locking system: accident-proof latch mechanism, 100% leak-proof when closed- Non-slip silent base: ultra-soft silicone pad protects surfaces and reduces noise- Advanced temperature control: keeps drinks hot >12 hours, maintains cold >24 hoursMaterials & Build - Inner/Outer: SUS316 (316 stainless steel)- Cup lid/straw: PP (Polypropylene)- Sports Product: YesCapacity & Size - Capacity: 580 ml- Product size: 7.4 × 26 cmAppearance Options - Appearance style: 4 typesAdditional Information- Brand: Ucocolla- Product Name: Power-Quick Open Double Cup- Feature: Dustproof- Feature: Heat Resistant- Storage Feature: With Lid- Storage Feature: With Handle- Storage Feature: Degradable