24oz 710ml Double Wall Insulated Plastic Tumbler with Straw & Leakproof Lid,Anti-slip Groove Base Portable Travel Coffee Mug for Student Outdoor Office Custom Logo Wholesale

Built-in Straw & Sealed Lid, Hands-free Convenient Drinking for On-the-go

This tumbler comes with a perfectly matched reusable straw and a tightly sealed lid, eliminating the need to repeatedly twist and open the cup lid for drinking. Whether you’re walking to work, commuting on the bus, hiking outdoors, or running errands, you can enjoy smooth, effortless sipping anytime with just one hand, completely freeing your hands for other tasks. The straw design also allows for slow, gentle drinking, effectively preventing accidental choking and liquid splashing, making it ideal for students, office workers, and outdoor enthusiasts with busy daily schedules.

The cup lid features a precision spiral sealing design with a built-in elastic silicone gasket that creates a tight, watertight fit after being fully screwed closed. Even if the cup is tilted, shaken violently, or flipped upside down, there will be no liquid leakage. You can safely toss the tumbler into your schoolbag, backpack, tote bag, or car cup holder without worrying about spilled drinks wetting your clothes, textbooks, electronic devices, or important documents. This reliable leakproof performance makes it a perfect choice for daily commuting, school use, travel, and outdoor activities.

Extra Wide Mouth Design, Effortless Deep Cleaning Without Dead Corners

The oversized wide opening of the cup is a game-changer for daily cleaning. Your entire hand can reach directly into the cup interior, allowing you to easily scrub the cup bottom, inner walls, and even the narrow straw hole with a regular sponge or bottle brush. There are no hidden corners where coffee stains, milk tea residue, or fruit pulp can get trapped, greatly reducing the risk of mold growth and unpleasant odors. This design saves you time and effort during washing, and keeps your drinking cup hygienic and clean for long-term repeated use.

The professional double-layer hollow plastic structure effectively isolates heat transfer, keeping your iced coffee, bubble tea, cold juice, and other cold drinks chilled for longer than single-layer cups. At the same time, the insulated gap prevents condensation water droplets from forming on the outer cup wall, so you won’t leave wet rings on your desk, and your hands won’t feel sticky or cold when holding the cup with icy drinks. This design maintains a comfortable grip and keeps your surroundings clean and dry.

Grooved Anti-slip Cup Base, Stable & Secure Placement on Any Flat Surface

The bottom of the tumbler is designed with a concave thickened groove structure that significantly increases friction between the cup and flat surfaces like desks, tables, and countertops. Even if the cup is accidentally knocked or bumped, it won’t slide or tip over easily. This stable placement is especially useful for office coffee breaks, home use while watching movies, or study sessions, ensuring your drink stays safely on the table and avoids messy spills on your workspace or furniture.

The smooth, blank surface of the tumbler is an excellent canvas for custom branding. It supports silk screen printing, laser engraving, and heat transfer printing of logos, texts, patterns, and brand information. This makes it an ideal choice for corporate employee benefits, customer promotional gifts, school group prizes, café retail supplies, wedding favors, and foreign trade private label wholesale orders. The neutral white box packaging also makes it convenient for resale and gift-giving.