550ML Insulated Stainless Steel Tumbler with Handle | One-Push Leak-Proof Lid | BPA-Free Threadless Travel Water Bottle for Gym Camping

The Ultimate Hands-Free Hydration Solution

Tired of struggling with threaded lids while driving or mid-workout? Meet the 550ML Threadless Handle Tumbler—engineered with Seal Upgrade 3.0 technology for true one-handed operation. Crafted from premium 304 stainless steel with double-wall vacuum insulation, this eco-friendly bottle eliminates leaks, maintains temperature for 12+ hours, and features a revolutionary pop-up lid that opens with a single finger press.

Innovative Threadless & Safety Lock Design

Our patented one-press open & close mechanism removes the hassle of traditional screw caps. Simply push the unlocking slide and press the button—the lid pops up automatically for instant sipping. The integrated safety lock prevents accidental opening in your bag, ensuring 100% leak-proof confidence during hiking, commuting, or intense gym sessions.

360° Full-Body Washable Hygiene

Hygiene matters. Unlike standard tumblers with hidden crevices, our completely detachable design allows you to separate the lid, silicone ring, and body for thorough cleaning. No threads = no bacteria buildup. Dishwasher-safe components save time and ensure your bottle stays fresh after every use.

️ Ergonomic Built-In Handle

The integrated ergonomic carry handle offers superior portability compared to standard bottles. Clip it to your backpack with a carabiner (not included) or carry it effortlessly from yoga class to office. The 7.5cm diameter fits most vehicle cup holders, while the lightweight 365.5g design won't weigh you down.

️ Superior Temperature Retention

• Material: Food-grade 304 stainless steel interior + BPA-free PP lid with food-grade silicone seal

• Capacity: 550ML (18.6 oz)—ideal for 2-hour workouts or half-day hikes

• Insulation: Double-wall vacuum technology keeps beverages hot for 12 hours or cold for 24 hours

• Dimensions: 7.5cm diameter × 27cm height—slim enough for side pockets

Perfect for Every Lifestyle

Whether you're hitting the gym trails, camping under stars, or navigating daily commute, this tumbler transitions seamlessly between environments. Available in multiple vibrant matte finishes (refer to color swatches), it's the perfect sustainable alternative to single-use plastics. Supports custom logo printing for corporate gifts or wholesale orders.

Specifications

⚠️ Important Notice

For optimal leak-proof performance, ensure the safety lock is engaged when carrying in bags. Do not overfill beyond the neck line to allow for pressure changes during altitude changes (flight travel).