The Firelight Flask® comes in 2 sizes a larger 750ml version (25.4oz capacity) with two integrated tumblers and a smaller 375ml version (12.7oz capacity). The integrated tumblers have a 10.5 oz capacity. Below is a size reference for the flask.

Looking for something a little smaller? Checkout our most packable flask, the Torch™ Flask

We designed the Firelight Flask® with spirits and non-carbonated cocktails in mind. We feel it's the absolute best way to pack and share a craft cocktail or premium spirit after your adventure, during a picnic, at the beach, around the campfire, and more. But the Firelight Flask also works great for things like coffee, pressed juices, even water. Having a real tumbler to drink from is a nice perk compared to a normal stainless steel drinking vessel. Ultimately the Firelight Flask® can be used for any non-carbonated and non-dairy-based beverage.

*Note* Filling the Firelight Flask with a carbonated or dairy-based beverage can cause pressure build up and damage the metal treading on the top. This could render the flask unusable.

Of course! We offer precision laser engraving on the Firelight Flask®. You can either add your own custom design, or start from one of our templates and add text. The process only takes a few minutes, and we ship most custom flasks within 5 business days. Our custom flasks make for incredible personal mementos and gifts for others.

Click Here to start designing your personal Firelight Flask®.

All of our flasks arrive in beautiful, high-quality packaging reflective of the premium nature of our product. We think you'll love the unboxing experience, and we think our packaging helps make our flasks an excellent gift for someone else.

Within each box you'll find the following:

• The flask you ordered.
• A protective sleeve for your flask. Use it for storage and for cleaning the cups after you are done with your drink.
• A product use and care instruction manual.
• A recipe for a delicious cocktail or wine punch crafted by our founders. It's a delicious drink for your new flask.
• A magnet warning.

Standard non-custom orders typically take 1-3 business days to ship from our warehouse in Portland, OR (PT). Orders placed on weekends or holidays will be processed on the following business day. Business days are Monday through Friday.

• Standard - 4-7 business day service, this is comparable to typical ground shipping services.
• Expedited - 2-3 business day service, this is comparable to typical 2-day air shipping services.

We only use national carriers like UPS, Fedex, & USPS and we always provide tracking numbers for the smoothest possible delivery experience.

See our full shipping policy for more information.We offer FREE Standard Shipping on orders of $150 or greater.

We want you to love your Flask, and our customer service team is dedicated to that objective.

If you are not satisfied, you can return it within 30 days of your purchase. To be eligible for a return your flask must be in new/unused condition in it's original packaging.

For more information, you can our full return policy here.

All High Camp Flasks come with a lifetime warranty on craftsmanship and factory defects. This warranty does not extend to normal wear and tear.