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Thermos 乳幼児用保温タンブラー by Thermos (China) Housewares Co., Ltd

Thermos 乳幼児用保温タンブラー by Thermos (China) Housewares Co., Ltd is a highly esteemed winner of the very prestigious 2026 A' Design Award 銅賞 in ベビー・キッズ・子供用品デザイン Competition Category.


銅ベビー用品· 2026

Thermos 乳幼児用保温タンブラー

by Thermos (China) Housewares Co., Ltd

Client: Thermos (China) Housewares Co., Ltd

A' Design Award 銅賞 Winner in ベビー用品 Category

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Verified Award Winner

Verify Award Status for #176622

Colors

The Design

About Thermos 乳幼児用保温タンブラー

Thermosは乳幼児向けに設計された保温タンブラーです。ハンドルは蓋と直接一体化しており、分離できない構造となっているため、クリップやネジが緩む心配がありません。蓋は二段階で開き、内圧を徐々に逃がして液体の飛び散りを防ぎ、どのような姿勢でも液漏れしません。安全ロックはワンボタンで操作できます。316Lステンレス鋼の内壁、銅メッキ層、真空断熱構造により、飲み物を最長6時間にわたって適温に保ちます。やわらかなマカロンカラーと円筒形のボディが、穏やかな佇まいを生み出しています。

The Recognition

About the A' Design Award 銅賞

Thermos 乳幼児用保温タンブラーは、創造性、独創性、鋭い洞察力で際立つ傑出したデザインに授与される、高い権威をもつ評価である A' Design Award 銅賞の受賞作品です。銅賞の受賞作品は、十分に巧みで印象的なほど創造的な工芸品であり、デザイナーの豊富な経験、想像力、機知を裏づけています。Thermos 乳幼児用保温タンブラーは、高く評価され、称賛され、愛される品であり、顕著にプロフェッショナルで革新的であることが期待されます。この A' Design Award 銅賞を受賞したデザインは、芸術・科学・デザイン・技術のベストプラクティスを取り入れており、細部への配慮に優れています。Thermos 乳幼児用保温タンブラーは、ニーズを見事に満たし、欲求に触れ、感情を魅了し、好奇心を引きつけます。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
Designed for infants, this thermal tumbler redefines safety and convenience with its innovative two opening stages that prevent liquid spurts and its discreet, integrated handle. Its 316L stainless steel interior, enhanced with a copper plated layer and vacuum insulation, keeps drinks at the ideal temperature for up to 6 hours. Nano silver ions in the lid provide antibacterial protection for hygienic sipping. Its minimalist styling and soft macaron hues create a soothing look.
Dimensions & Packaging
120*160*110mm
Tags
thermal tumbler for infants, two opening stages, integrated handle, minimalist, macaron hues, 316L stainless steel, thermal insulation, antibacterial protection
Production Technology
The 316L stainless steel interior has a chromium oxide passivation layer that offers excellent corrosion resistance and reduces heavy metal leaching. The copper plated inner walls reflect thermal radiation efficiently, working with a vacuum insulation layer for superior temperature retention. The PP plastic lid incorporates an antibacterial color masterbatch, inhibiting over 90 percent of bacterial growth. The PCT main body withstands heat and impact, making it microwave safe.
Design Challenge
Careful observation shows that handles on traditional baby tumblers are usually attached with clips or screws. With regular use, these fasteners often loosen or detach, posing a choking hazard and diminishing the overall experience.
This design solves the issue at its source. Rather than being an added component, the handle is fixed directly with the lid, becoming an inseparable part of the overall design. In this approach, utility becomes an essential expression of the form itself.
Research
Feeding times can be long for infants, and their delicate digestive systems are still maturing, making them sensitive to drinks that are too hot or too cold. To support gentle, healthy feeding, this tumbler combines advanced insulation technology and antibacterial materials. It keeps liquids at a comfortably safe temperature while helping to keep germs at bay, delivering peace of mind and hygienic sips with every use.
Inspiration
Inspired by the pure, gentle world as seen by infants, the design ditches loud colors and excessive decoration in favor of soft macaron hues to create a calm, warm visual feel. A cylindrical body is paired with a smooth, symmetrical curved handle. Their sleek, rounded lines radiate approachability and comfort. The discreet handle design blends seamlessly into the overall silhouette, enhancing the minimalist, clean aesthetic without compromising everyday functionality.
Project Duration
The design and development of this thermal tumbler started in Shanghai, in June 2024. It was introduced to the Chinese market in August 2025.
Operation Flow
The lid opens in two stages to gradually release internal pressure, preventing liquid spurts and reducing scalding risks. It also remains leakproof in any position. A safety lock operated with a single button stops little hands from opening it by accident. The discreet, ergonomic handle design is durable for everyday use and perfectly sized for small hands to hold easily. The straw offers optimal comfort, designed to support the natural sucking reflex of infants.

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