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GSIOutdoors

GSI Outdoors Boulder Flask Thermos,Unisex Adult, Unisex_Adult

GSI Outdoors Boulder Flask Thermos,Unisex Adult, Unisex_Adult

$39.99 USD
$43.99 USD $39.99 USD
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Shipping calculated at checkout.

About This

  • NO METAL: Tough and shatter-resistant, the Boulder Flask can stand up to nearly any outdoor adventure; Thermoplastic resin body keeps your drink of choice intact
  • Wide mouth opening makes for easy filling, pouring and drinking; Molded graduation marks help you quickly measure or see what’s left while you’re on the trail
  • See-through design for a fun and novel drinking experience; Hinged top with grippy silicone bumper makes for easier opening, helps prevent leaks and ensures you won’t lose the cap
  • Weighing only 4 ounces empty, the Boulder Flask won’t weigh you down even after you fill it
  • This BPA-free flask is durable, safe to drink from, and doesn’t have any foul or “off” aftertaste

Overview

  • Material : Copolyester, Silicone
  • Color : Graphite
  • Brand : GSI Outdoors
  • Finish Type : Polished
  • Product Dimensions : 1.1"D x 3.7"W x 6.5"H
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review

  • ⭐️⭐️⭐️⭐️⭐️

    This camping tent was super easy to set up and kept us dry even during heavy rain. Spacious enough for the whole family!
    – Michael B.

  • ⭐️⭐️⭐️⭐️⭐️

    Love the lightweight design of this camping stove. It’s perfect for backpacking and cooks food quickly and evenly.
    – Jessica K.

  • ⭐️⭐️⭐️⭐️⭐️

    The portable cooler kept our drinks ice-cold all day long. Durable build and easy to carry around. Highly recommend!
    – David M.

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  • Best Camping Gear for 2025: What You Really Need for Every Type of Trip

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  • Budget-Friendly Camping Gear for Families

    Budget-Friendly Camping Gear for Families

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    Budget-Friendly Camping Gear for Families

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