Sports Series

400ml Customizable Vacuum Thermos Mug | 304 Stainless Steel Liner Portable Straight Coffee Cup, Business & Student Daily Gift Water Bottle

The cup straight body vacuum thermal mug is a cost-effective customized gift cup. It adopts double-layer vacuum insulation structure, inner food-grade 304 stainless steel liner, 201 stainless steel outer shell and food-grade PP lid. With 400ml moderate capacity, 12-hour long-lasting heat preservation, leakproof sealing design, it is widely used as enterprise promotional gifts, company souvenirs, student daily cups, office coffee cups and travel portable water bottles. We support mass wholesale, laser logo engraving, silk screen printing and personalized color customization.

product details

product description

Product details

Material	Inner Liner: Austenitic 304 Stainless Steel Outer Shell: Austenitic 201 Stainless Steel
Weight	250g
Capacity	400ml
Size	17.975.2cm

Material advantages

304 stainless steel, strong corrosion resistance, safe and odorless

This thermos cup is made of 304 stainless steel, which is a high-quality stainless steel widely used in food-grade containers. 304 stainless steel contains high chromium and nickel elements, which makes it extremely corrosion-resistant and can resist the erosion of various acid and alkali substances, ensuring that the thermos cup is not easy to rust during long-term use and maintains its good appearance and performance.

Seven-layer temperature lock vacuum structure effectively blocks heat conduction. It keeps hot water warm for up to 12 hours in cold weather, and can also insulate cold drinks to maintain low temperature in summer, realizing both heat preservation and cold retention.

Excellent Sealed Leakproof Design

Built-in silicone sealing ring fits the cup mouth closely. The cup can be inverted, shaken and put into handbags, schoolbags and backpacks without liquid leakage, safe for commuting, traveling and outdoor carrying.

Polished smooth inner wall is not easy to attach tea stains, coffee stains and dirt. Wide caliber opening makes hand washing and rinsing convenient, no hidden dead corners, effectively avoid peculiar smell breeding.

Wide Application Scenarios

Student daily study, office coffee drinking, business commuting, family daily use, outdoor short trips, driving travel, corporate gift giving, school activities.

Logo customization: Support laser engraving, screen printing enterprise LOGO, text, pattern;

Color customization: Multiple body colors are optional to match corporate brand tone;

Suitable for enterprise annual gifts, opening gifts, student activity prizes, mall promotional giveaways, group purchase gifts.