Labulabla 40oz Insulated Tumbler with Handle — Stainless Steel, Double‑Wall Vacuum, Leak‑Minimizing Lid

The Labulabla 40oz Tumbler is a double-wall, 18/8 stainless steel insulated bottle with a handle, leak‑proof lid and straw built to keep drinks cold up to 34 hours or hot up to 12 hours.

This roomy 40-ounce travel tumbler pairs durable vacuum insulation with a comfortable handle and a two‑way lid so you can sip through a straw or seal it for transport. Powder-coated and sweat‑proof, the cup is designed for daily use — from commuting and workouts to road trips and outdoor weekends — while the wide opening makes filling and cleaning easier.

How long will it keep my drink cold or hot?

The Labulabla tumbler uses vacuum double‑wall insulation to slow temperature transfer. In real‑world use it maintains cold beverages up to about 34 hours and hot drinks up to around 12 hours, depending on initial temperature and ambient conditions. The powder coat reduces condensation so cold drinks don’t sweat on your hands or surfaces.

• Vacuum insulation preserves temperature for extended periods
• 34 hours cold and 12 hours hot under typical conditions
• Powder coating prevents exterior sweating and improves grip

Is the lid leak proof and how does the straw feature work?

The tumbler includes a 2‑in‑1 lid that seals to minimize spills and also accommodates a BPA‑free straw for easy sipping. Flip between the closed position for transport and the straw opening when you want to drink without removing the lid. The sealing mechanism is designed to reduce leaks, though tightness depends on proper alignment when closing.

• Leak‑minimizing lid with a secure seal for transport
• Compatibility with included BPA‑free straw for hands‑free sipping
• Easy to switch between sealed and straw modes

What materials and build features make this tumbler durable?

Constructed from 18/8 food‑grade stainless steel, the Cup is corrosion‑resistant and built to last. The double‑wall vacuum construction prevents heat transfer and the wide mouth lets you add ice or clean the interior without hassle. A sturdy handle and powder coat finish add convenience and wear resistance for everyday use.

• High‑grade 18/8 stainless steel interior and exterior
• Wide opening for ice, pouring and thorough cleaning
• Comfortable handle and textured powder coat for secure grip

Will it fit in cupholders and where is it best used?

Despite its 40oz capacity, the tumbler is designed to be cupholder friendly for most cars and travel mugs. It’s suitable for commuting, outdoor activities, the gym, work, or long drives when you want a large drink that maintains temperature. The robust build makes it a practical gift or daily companion for many lifestyles.

• Shape sized to fit most vehicle cupholders
• Ideal for travel, office desks, camping and sports
• Large 40oz capacity reduces refill frequency

Who is this for: The Labulabla 40oz Tumbler is aimed at people who need a high‑capacity, dependable drink container — commuters, outdoor enthusiasts, parents, students and anyone who prefers fewer refills. If you want a durable stainless steel tumbler with flexible drinking options (straw or sealed lid), extended temperature retention, and a comfortable handle for carrying, this model fits those needs. Labulabla also offers customer support if you encounter product issues or need replacement parts.