Materials & Craftsmanship
This insulated tumbler features a double-wall vacuum construction with a 316 stainless steel inner liner and an easy-to-clean ceramic coating. It incorporates BPA-free silicone and ABS plastic components for the lid, handle, and non-slip base.







Product Features & Usage Scenarios
Equipped with a comfortable carry handle, a snap-on straw cover for travel hygiene, and a wide mouth for easy filling.
Designed with a large 33-ounce capacity and a stable, non-slip silicone base pad to prevent tipping.
The ceramic-lined interior is ideal for coffee and juice, resisting odors and stains for easier cleaning.
Perfect for daily use, coffee on the go, travel, and fits securely in most vehicle cup holders.
Dimensions & Specifications
| Specification | Description |
|---|
| Product Name | CHAKO LAB BaWang Insulated Stainless Steel Tumbler |
| Included Components | 1 x insulated tumbler, 1 x lid with straw cover, 1 x straw |
| Capacity | 33 oz / 1050 ml (Approx. 1.05 L) |
| Product Dimensions | 8.9 cm (Width) x 31.3 cm (Height) |
| Product Weight | 0.67 kg |
| Inner Liner Material | 316 Stainless Steel with Ceramic Coating |
Installation & Maintenance
To use, ensure the lid is securely fastened for a leak-proof seal. For cleaning, disassemble the lid and straw, and hand wash all parts with warm soapy water; the product is not dishwasher safe.
Warranty Details
Free returns or exchanges are available until January 31, 2026.
Manufacturer Details
Manufacturer: Ningbo Ruzi Taoqi Mao Trading Co., Ltd
Address: Room 3-214, Building 3, No. 369 Songjiang East Road, Zhonghe Sub-district, Yinzhou District, Ningbo City, Zhejiang Province, China
Location: Yinzhou District, Ningbo City, Zhejiang Province, China
Email: insolab2023@ 163.com
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