Roll Over Image to Zoom
Share Your Style   |   #mywilliamssonoma Add a Photo

YETI Hopper Flip Soft Cooler 18

Select Color:

  • Exclusive

Easy, hassle-free returns online and in-store for eligible items.

Learn More

Earn $50 in reward dollars4 for every $500 spent on your Williams Sonoma Credit Card through July 22. Learn More


This soft cooler is the ultimate essential for all types of one-day adventures, from river kayaking to mountain hiking. The cubed body features intense ColdCell™ insulation to keep cold items cold for days. With an FDA-approved food-grade liner, the cooler features a Dryhide™ shell that's waterproof and resistant to mildew, punctures and UV rays. The Hydrolock™ zipper is the toughest, highest-performing, leakproof, waterproof zipper on the market, making this your go-to cooler for any outdoor excursion.

  • Flip Soft Cooler 18: exterior: 15 1/2" x 10 1/4" x 12 1/2" high; interior: 14 1/4" x 8 1/2" x 10 1/4" high.
  • 840D double-sided TPU outer and inner material.
  • Polyester webbing.
  • Foam insulation.
  • EVA bottom.
  • Hydrolok™ zipper for a waterproof, airtight closure.
  • DryHide™ shell provides superior leakproof durability.
  • Liner is FDA food-grade, antimicrobial and mildew-resistant material.
  • Flip Coolers can be carried three ways: with the adjustable and detachable shoulder strap, the top handle or the end handles.
  • Made in USA and Philippines.
Dimensions & More Info
  • Flip Soft Cooler 18: exterior: 15 1/2" x 10 1/4" x 12 1/2" high; interior: 14 1/4" x 8 1/2" x 10 1/4" high; 5 lb. 2 oz.; holds 20 cans or 24 lb. ice.
  • Made in USA and Philippines.
Use & Care


  • Clean with soap and warm water.
  • Allow cooler to dry completely before storing.

Shipping Information

UPS can deliver most in-stock items within 3–5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Next Day Delivery

For an additional charge of $26 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Orders received by 9:00 p.m. ET Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).

For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners and knife storage), please contact us at 888.922.4108 to initiate the return.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.

Made to Order and Final Sale Furniture items are non-returnable and cannot be cancelled once the order is placed.

For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.

  • Rated 5 out of 5 by from Awesome Cooler Got as a gift. Use it as our weekend boat cooler. Keeps ice all weekend no problem. Used yeti icewith it and actually had ice form in our water bottles. Keeps drinks cold for days
    Date published: 2019-07-11
    Rated 5 out of 5 by from Great Insulation I purchased this item for my kayaking river travels and I've got to say it has held up fantastically! I went out for a 3 day trip on the river and primitive camping and this product managed to keep my beverages super cold the entire time! Ice lasted for a solid day and a half and even after the ice melted the water was chilled out enough to keep everything at a perfect temp. I live in San Antonio, Texas so our summers get HOT and for my beers to stay very cold the entire time was absolutely awesome! I recommend this Hopper 18 to anyone and EVERYONE!
    Date published: 2019-07-10
    Rated 4 out of 5 by from Overbuilt for Our Needs - But a Nice Cooler This is a heavy duty cooler, no doubt. But my wife and kids both struggled to open the waterproof zipper. So much so that I ended up returning it because of their frustration. It also has so much insulation that you can't fit very much in it. We wanted to use it for day trips on our boat with the kids, and I don't think that is what this cooler is designed for. My mistake in the end, but overall very well built.
    Date published: 2019-07-10
    Rated 2 out of 5 by from Does not keep ice nearly as cold or long as advert Ice is melted after about 12 hours and the cooler begins to warm.
    Date published: 2019-07-10
    Rated 1 out of 5 by from Disappointed I bought this as a gift for my husband for Father’s Day. Very disappointed with this cooler. We used it and now it cannot be returned! Zipper is extremely difficult to open! We could not fit in what we were bringing so we ended up having to take another cooler. Would not purchase another yeti! Disappointed for the amount of money we paid.
    Date published: 2019-07-08
    Rated 5 out of 5 by from Excellent product Love this thing. From day trips on the raft to an evening at the neighbors around the fire. Love it!
    Date published: 2019-07-07
    Rated 5 out of 5 by from Great performance! I love love love this cooler! It performs beyond what I had expected. Very happy with this cooler.
    Date published: 2019-07-07
    Rated 5 out of 5 by from Amazing product! Quality build and performance! I bought my Yeti Hopper Flip 18 a few months ago. With a proper pre-chilled cooler, Yeti ice and precooled drinks and food this cooler performs well. Not sure why the many reviews focus on how long ice is retained...this of course is not the main purpose of this item, though given the above mentioned process the ice does remain for at least 2 days. I believe the true value in this item is the overall experience using it. Quality materials that maintain a waterproof state both inside and out are a major draw to this item. In addition, this item is portable and able to take a beating. In regards to the zipper and possible failure, I have noticed over time that the zipper generally becomes easier to handle and manuver. If the zipper breaks it's likely that one may be too harsh with it and pulling it at an angle that breaks the teeth...even so the outstanding warranty that Yeti has with this product reduces the anxiety of receiving a "lemon." Overall amazing product and a great companion to the host of other Yeti products I own. Thanks again, Yeti! Cheers!
    Date published: 2019-07-04
    • y_2019, m_7, d_21, h_8
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_375
    • loc_en_US, sid_yeti-hopper-flip-soft-cooler-18, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_williamssonoma
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getReviews, 16ms
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getContent, 15ms
    • bvseo-msg: The resource to the URL or file is currently unavailable.;

Find & Pick a Store

Tap here to close

The location you specified seems to be incorrect. Please enter a valid address or ZIP code.

Stores Nearby:

  • Populating store list please wait.

There are no stores within miles of you.

Try entering a new location or adjusting the distance.

Prices and promotions may vary in stores. We make every effort to give you current product availability information, but our store inventory is always changing so an item's availability cannot be guaranteed.