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About Iron Flask Deals, Promo Codes & Cash Back

Founded in 2016, Iron Flask was created from love and a deep connection to a community that shares our vision of a better future for the planet and environment. This evolved into a quest to make this vision a reality by providing a stylish, cost-effective, and eco-friendly alternative to plastic bottles.

Shop with Active Junky to get the highest cash back rates and access to exclusive Iron Flask coupons and promotions.

Iron Flask – Deals, Promo Codes & Cash Back

Different bottle sizes for all family members! Shop Cool Colors Now
4% Cash Back
Lifetime Warranty on All Retro Bottles. Additional Accessories included. Shop Sizes & Colors Now!
4% Cash Back
3 Lids Included! Get the Best Vacuum Insulated Bottle Deal Out there. Shop Wide Mouth & Narrow Mouth Bottle Sizes & Colors Now!
4% Cash Back
Classic Tumblers in Various Colors & Sizes. Additional Accessories included at no additional cost. Shop Sizes & Colors Now!
4% Cash Back
Wide Mouth Bottles with 3 Lids to Suit All Different Uses! Shop Sizes & Colors Now
4% Cash Back
Narrow Mouth Bottles with 3 Lids to Suit All Different Uses! Shop Sizes & Colors Now
4% Cash Back
100% BPA FREE Insulated Water Bottles to Keep Your Drink Cold or Hot for Hours - Shop Sizes & Colors
4% Cash Back
Keep Your Drinks Cold for up to 24 Hours, and Hot for up to 12 Hours! Shop Bottle Sizes & Colors Now!
4% Cash Back

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