Sip-Open Tumbler · 350ml · 304 Stainless Steel
| Series | Home & Office Drinkware |
|---|---|
| Cup Type | Other |
| Material | Stainless Steel |
| Handle | Without Handle |
| Parameter | Value |
|---|---|
| Body shape | Bullet / straight cylinder with domed cap |
| Base construction | Baseless: seamless one-piece bottom, no separate base ring or base cup visible |
| Exterior finish | Brushed stainless steel |
| Lid system | Two-part: black push-type pouring stopper with translucent silicone-look gasket, plus stainless dome cap usable as a cup (black rim/interior) |
| Neck | External-thread stainless steel neck |
| Handle | None |
| Size range | Four ascending sizes visible |
| Variant | Color |
|---|---|
| Size 1 (smallest) | Brushed stainless steel |
| Size 2 | Brushed stainless steel |
| Size 3 | Brushed stainless steel |
| Size 4 (largest) | Brushed stainless steel |
This product is a classic bullet-shaped vacuum flask line photographed in a home/office setting. The body is a straight, seamless brushed stainless steel cylinder whose bottom is formed as one piece with the shell — no added base ring or base cup is visible, matching the "baseless", designation in the folder name as interpreted from structure. The closure is a two-part system: an inner black push-type stopper fitted with a translucent silicone-look sealing gasket and a small central pour opening, and an outer domed stainless steel cap whose interior works as a drinking cup (share cup). The neck carries external stainless threads that engage the stopper/cap stack. The line is presented in four ascending sizes in a single brushed stainless colorway. Because the source images contain no printed or overlaid text, no capacity, dimension, weight, material grade or certification claims can be made for this product at extraction time.
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