Collection: Flasks

21 products

Best Outdoor Flasks for Camping & Hiking at MJ Outdoors Gear

At MJ Outdoors Gear, we know that staying hydrated or carrying your favorite drink in style is essential for every adventure. Our curated collection of flasks and water bottles combines durability, practicality, and unique designs to keep your beverages secure, whether you’re on the trail, camping with friends, or just enjoying the outdoors.

From rugged titanium flasks to novelty designs that spark conversation, our selection ensures you’ll always have the right companion for your next outdoor journey.

Featured Flasks at MJ Outdoors Gear

1. Caliber Gourmet Magazine Flask (CBG-SG-LFLASK)

Stand out with the Caliber Gourmet Magazine Flask, a creative stainless steel flask designed to look like a rifle magazine. Perfect for hunters, military enthusiasts, or anyone who enjoys tactical-style gear, this flask makes a great gift or personal accessory. Its compact, discreet design makes it easy to slip into your backpack or pocket, ready whenever you are.

Key Features:

  • Holds your favorite beverage in a fun, unique design
  • High-quality stainless steel construction
  • Compact and easy to carry
  • Perfect for gifts, parties, and outdoor adventures

    2. Vargo Titanium Funnel Flask (T-447)

    For those who want performance and minimal weight, the Vargo Titanium Funnel Flask is a top choice. Crafted from premium titanium, it’s one of the lightest and strongest flasks on the market. The integrated silicone funnel ensures spill-free filling, while the sleek design fits comfortably in your hand or pocket. Ideal for ultralight backpackers, hikers, and anyone who values premium outdoor gear.

    Key Features:
  • Made from durable, ultralight titanium
  • Built-in silicone funnel for easy pouring
  • 8-ounce capacity, perfect for spirits
  • Sleek, corrosion-resistant design for long-term use

    3. Caliber Gourmet Tank Flask (CBG-SG-TFLASK)

    Bring fun and function together with the Caliber Gourmet Tank Flask. Designed to resemble a miniature military tank, this flask is as entertaining as it is practical. Built from durable materials, it’s a must-have for collectors, military fans, and outdoor adventurers who appreciate unique gear.

    Key Features:
  • Military tank-inspired design
  • Sturdy stainless steel build
  • Portable and conversation-starting
  • Great gift for enthusiasts and collectors

    Frequently Asked Questions (FAQs):

    Q1: Can I take these flasks on airplanes?


    A: Yes, but only empty. TSA regulations do not allow liquids in flasks through security, though you can pack empty flasks in your carry-on or checked luggage.

    Q2: Are the flasks dishwasher safe?

    A: Stainless steel flasks like the Caliber Gourmet models are generally safe to hand wash. Titanium flasks, like the Vargo Funnel Flask, should also be hand washed to preserve finish and integrity.

    Q3: Do these flasks keep liquids hot or cold?

    A: Unlike insulated water bottles, flasks are primarily designed for carrying spirits or other drinks and don’t offer thermal insulation. For temperature control, we recommend pairing them with insulated bottles from our collection.

    Q4: How much liquid do these flasks hold?
  • Caliber Gourmet Magazine Flask: Approx. 7 oz
  • Vargo Titanium Funnel Flask: 8 oz
  • Caliber Gourmet Tank Flask: Approx. 6 oz

    Q5: Who are these flasks best suited for?

    A: Outdoor enthusiasts, campers, hikers, hunters, collectors, and anyone looking for a reliable and stylish way to carry their favorite drink.