Travel Portable Water Bottle Custom Bulk Silicone Foldable Mug 350ml Pink Silicon Folding Coffee Cup with Lid for Promotion Gifts. Food Grade Silicone Material: Made of food grade silicone and PP, safe for daily use and BPA free. Foldable and Portable Design: Collapsible structure makes it easy to carry for travel, camping, and outdoor activities. Custom Logo and Color: Supports custom logo printing/embossing and color customization according to Pantone codes. OEM and ODM Services: Factory accepts OEM and ODM orders with custom unique designs and tooling capabilities. Leakproof and Reusable: Features a secure lid design ensuring leakproof performance and long-term reusability. Multiple Certifications: Products pass LFGB, FDA, BSCI, and Food Safe testing standards. Fast Sample Lead Time: Stock samples available in 1-3 days; custom samples take 7-10 days or 25-30 days for design. Flexible Packaging Options: Standard export carton packing available; custom FBA labels, tags, and packaging accepted.