SIPX™ 40 oz Insulated Tumbler with Handle & Straw – Vacuum Insulated Stainless Steel, Leakproof, Cupholder Friendly – Perfect for Iced Coffee, Water & Travel – Black

Price: $24.99 - $12.49
(as of Oct 19, 2026 03:55:22 UTC – Details)

Product description

MASSIVE 40 OZ CAPACITY & CUPHOLDER FRIENDLY: Stay hydrated all day with our high-capacity 40 oz insulated tumbler. Despite its extra-large volume, the tapered base is precision-engineered to fit into most standard car cup holders. Reach your daily water goals with fewer refills while keeping your drink within arm’s reach on the road.
COMFORT-GRIP ERGONOMIC HANDLE: Designed for maximum portability, the rugged integrated handle features a non-slip, ergonomic grip that makes carrying 40 ounces effortless. Whether you’re heading to a long shift at work, the gym, or a weekend adventure, this large travel mug is built for total comfort.
ADVANCED VACUUM INSULATION TECHNOLOGY: Our triple-insulated double-wall construction creates a thermal lock that keeps beverages ice cold up to 24 hours and hot coffee or tea warm for up to 12 hours. Enjoy crisp, refreshing hydration from morning to night with zero temperature loss and a 100% sweat-proof exterior.
VERSATILE 2-IN-1 SPLASH-PROOF LID: Customize your sip! This large stainless steel tumbler features a dual-function lid—use the included reusable BPA-free straw for easy, one-handed hydration or the wide-mouth flip-spout for a faster flow. The secure seal minimizes splashes and spills during your daily commute.
PREMIUM 18/8 FOOD-GRADE STAINLESS STEEL: Crafted from heavy-duty, BPA-free metal, our reusable canteen is rust-resistant and built to last a lifetime. The odor-resistant interior ensures your water never has a metallic taste, providing pure, fresh flavor every time. A sustainable and stylish alternative to single-use plastics.
Customers love this tumbler for its temperature retention, keeping ice water cold for long periods, and appreciate its value for money. They like its size, with one customer noting it’s perfect for staying hydrated all day, and its leak-proof design. Customers like the color options, particularly the powder blue, and find the lid secure. The durability receives mixed reviews, with several customers reporting that the handle broke off after three months of use.

Prices and availability are accurate as of October 19, 2026. Products may have different prices on Amazon.