🥃 Elevate your adventure—sip smart, sip stylish.
The GSI Outdoors Boulder 10 Flask is a 10 fl. oz. durable, shatter-resistant flask crafted from copolyester resin with a silicone bumper for extra grip and protection. Featuring a wide mouth for easy filling and pouring, a hinged silicone-grip top that won’t get lost, and molded graduation marks for precise measurement, this sleek graphite flask is designed for the modern adventurer who values both function and style.
| ASIN | B07W6B1Z5V |
| Brand | GSI Outdoors |
| Colour | Graphite |
| Customer Reviews | 4.6 out of 5 stars 696 Reviews |
| Item Dimensions D x W x H | 2.8D x 9.4W x 16.5H Centimeters |
| Item Volume | 10 Fluid Ounces |
| Manufacturer | GSI Outdoors |
| Manufacturer Part Number | 79346 |
| Model Name | Boulder 10 Flask |
| Model number | 79346 |
| Number of Items | 1 |
| Product Dimensions | 2.8D x 9.4W x 16.5H Centimeters |
| Shape | Rectangular |
| Unit Count | 1.0 Count |
| Volume Capacity | 10 Fluid Ounces |
J**H
Cost of the product is high
Very Costly , finish is not as expected
M**S
High-quality, high-capacity, easy to pack
High-capacity, but very packable due to efficient shape. Opening/closing is easy, cap can't be lost, good seal. Overall fit and finish indicate high quality materials.
F**S
Resistente
Bastante resistente, compacta y ligera. No tiene fugas y se puede guardar hasta en una sudadera por el tamaño.
J**9
Stylish and Reliable
The GSI Outdoors Boulder Flask Thermos is a fantastic companion for outdoor enthusiasts and travelers looking to enjoy their favorite beverages on the go. This flask has quickly become my go-to choice for its style, reliability, and impressive thermal performance. First and foremost, the design of the Boulder Flask is sleek and eye-catching. The durable stainless steel construction not only looks great but also ensures long-lasting durability. The textured grip adds a touch of elegance and provides a secure hold, preventing any accidental slips. When it comes to thermal performance, this flask truly shines. The double-wall vacuum insulation keeps my beverages hot or cold for extended periods. Whether I'm sipping on a steaming cup of coffee during a chilly hike or enjoying a refreshing cold drink on a hot summer day, the Boulder Flask consistently delivers on its promise. Another feature that sets this flask apart is its convenient size. With a generous 10-ounce capacity, it strikes the perfect balance between portability and capacity. It easily fits into my backpack or bag without taking up too much space, making it ideal for outdoor adventures or daily commutes. The leak-proof cap ensures worry-free transportation, preventing any spills or leaks. I appreciate the thoughtful design that allows for easy pouring and drinking, thanks to the well-designed spout and integrated cap.
T**R
Lightweight and Strong
Absolutely love it! Took this on a 4 night hike, and it held just enough for me to have a few drinks every night. It is very light in comparison to metal flasks, also super sturdy and leak proof. A perfect hiking companion. I really really like this product. 100% recommended!
M**A
Perfect size flask
Love the size, color, and durability of this thing. Recommended and drink up!
Trustpilot
5 days ago
1 day ago