SILICANICE 40 Oz Insulated Tumbler with Flip Straw Lid – 100% Leakproof, 100% Clean, Vacuum insulated Stainless Steel | BPA-Free, Handle & Cupholder Compatible – 24H Cold, Travel/Gym/Office

About This Item

• 【3s Quick-Disassemble Cleaning – Hygiene Made Effortless】Every part (flip straw, lid, seal) detaches in seconds – easier than 90% of insulated tumblers on the market. Fully dishwasher safe (top rack recommended) or hand-washable with a wide mouth, solving the frustration of hard-to-reach crevices in traditional lids. No extra brushes or scrubbing needed – 100% hygiene with zero hassle.
• 【100% Leakproof & Drop-Proof – No More Spills or Breakage】Snaps-shut flip straw lid with a tight silicone seal eliminates spills (the #1 complaint in tumbler reviews) – even when tossed in gym bags or jostled during commutes. Heavy-duty stainless steel construction + durable base survives drops and bumps, while the detachable lid avoids grime buildup (a common flaw in competitors’ fixed-lid designs). Enjoy mess-free hydration anywhere!
• 【48H Ice-Lock Vacuum Insulation – Outlasts Most Tumblers】Triple-wall 18/8 stainless steel + advanced vacuum insulation locks in cold for 48 hours (twice longer than standard double-wall tumblers!) and keeps drinks chilled for 11+ hours. BPA-free & food-grade material ensures zero odors or chemical leaching, making it perfect for all-day commutes, hikes, or office use. Say goodbye to lukewarm drinks that ruin your day!
• 【Perfect Fit & Ergonomic Portability – For Every Adventure】Narrow base fits 90% of vehicle cup holders (no more loose tumblers sliding around while driving!). The non-slip ergonomic handle ensures a secure grip for runs, gym sessions, or hikes, while the one-handed flip straw design lets you sip on the go. Slim enough to slide into backpacks, gym bags, or work totes – your ideal companion for travel, office, or yoga classes.
• 【Trendy Multi-Scene Design – Function Meets Fashion】Available in eye-catching trendy colors that match your OOTD (just like top brands!), this 40 oz large-capacity tumbler blends style with practicality. Whether you’re at music festivals, family picnics, or daily work, it’s a statement piece that complements your active lifestyle. Perfect gift for birthdays, Valentine’s Day, or housewarmings – loved by both women and men for its unbeatable function and sleek look.