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Hydro Flask Standard Mouth 21oz Flex Cap


https://www.columbia.com/hydro-flask-standard-mouth-21oz-flex-cap-HF0021.html HF0021
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Style# COLS21SX001


Hydration on the Go. Our 21 oz. flask is the perfect go-anywhere companion on your busiest days. It stashes easily in a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough to keep you going for hours without weighing you down. Now with our new Flex Cap for ultimate portablity.
  • Style# COLS21SX001


Hydro Flask Standard Mouth 21oz Flex Cap is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from perfect! keeps cold. loop on lip is on solid.
Date published: 2018-08-10
Rated 5 out of 5 by from Best container I've owned! Great quality, airtight seal, classy look. I won't ever use a different flask in the future.
Date published: 2017-10-26
Rated 5 out of 5 by from Ice cold water for days! I like these bottles so much my entire family now has them. I carry them while hiking in the summer and I still have ice the next day and cold water 2 days later!
Date published: 2017-09-28
Rated 5 out of 5 by from Great for keeping water cold! Works really well at keeping my water cold for an extended period of time.
Date published: 2017-09-15
  • y_2018, m_8, d_21, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_HF0021, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_columbia

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Shipping Information

Shipping Method Rate Expected Delivery Time
Ground $6.00 3-7 Business Days
2-Day Air $12.00 2-3 Business Days
Overnight $19.00 1-2 Business Days
Free Standard Shipping

Return Policy

Returns are accepted within 60 days of the purchase date online or in-store. Your apparel must be in original and unworn condition, with tags still attached. Footwear returns must also include the original box.

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