Description
The Jack Wolfskin LOFT JW-867BK is a high-performance 650ml stainless steel tumbler designed for modern commuters and outdoor enthusiasts. Featuring a sleek matte black finish and a double-wall vacuum construction, this vessel maintains beverage temperatures for extended periods while preventing exterior condensation. Its 304 food-grade stainless steel interior ensures a BPA-free drinking experience, while the integrated straw hole and included carrying strap offer maximum portability for daily use.
This product is for:
- Eco-conscious commuters looking to replace single-use plastic cups with a durable, reusable alternative.
- Office professionals who require a spill-resistant desk companion that fits standard cup holders.
- Students needing a lightweight, portable hydration solution with a secure carrying strap for campus life.
- Fitness enthusiasts who prefer a straw-based tumbler for easy sipping during low-intensity workouts or yoga.
- Outdoor hobbyists seeking a rugged, 304 stainless steel container that withstands daily wear and tear.
Detailed specifications:
- Model: LOFT JW-867BK
- Capacity: 650ml (approx. 22 oz)
- Material: 304 Stainless Steel (Inner Liner), PP and 304 Stainless Steel (Lid), Silicone (Straw Sleeve)
- Dimensions: 7.6 cm diameter x 21.8 cm height; 6.7 cm base diameter
- Accessories: 26.7 cm straw, 3 cm silicone sleeve, 37 cm woven carrying strap
- Insulation: Double-wall vacuum technology for thermal retention
Using the LOFT JW-867BK is defined by its ergonomic vertical body design, which provides a secure grip even without the strap. The lid is engineered for versatility, allowing users to switch between the straw hole for iced coffees and direct sipping for hot teas. Maintenance is simplified by the removable silicone straw sleeve, which prevents residue buildup in hard-to-reach areas. The 6.7 cm base diameter is specifically sized to fit most automotive and bicycle cup holders, ensuring stability during transit.
Compared to standard plastic tumblers, the Jack Wolfskin LOFT series offers superior thermal insulation and long-term durability without the risk of chemical leaching. While typical wide-mouth bottles require two hands to open, the JW-867BK’s straw-compatible lid allows for one-handed operation. Its 650ml capacity strikes a balance between the smaller 500ml commuter mugs and oversized 1-liter jugs, providing enough volume for a large barista-style drink without being cumbersome.
Q&A:
- Is the Jack Wolfskin JW-867BK dishwasher safe? While the stainless steel body is durable, hand washing is recommended to preserve the matte finish and vacuum seal integrity.
- Does this tumbler fit in standard car cup holders? Yes, the 6.7 cm base diameter is designed to be compatible with most standard automotive cup holders.
- Can I use this for hot beverages? Yes, the 304 stainless steel vacuum insulation is suitable for both hot and cold drinks, though caution is advised when using the straw with hot liquids.
- How do I clean the straw sleeve? The silicone straw sleeve is detachable, allowing for thorough sanitation to prevent mold or bacterial growth.
- Is the carrying strap removable? The 37 cm woven strap is designed for portability and can be detached depending on your carrying preference.
