$20.00
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Buy the Hydro Flask 5 L Insulated Lunch Bag in Sandpiper online for $20.23 — 50% off $40.46 — to keep bento boxes, food jars, and sandwiches fresh in a leakproof, recycled-fabric lunch cooler.
Categories : Coolers
SKU : QUE-COO-026
The Hydro Flask Insulated Lunch Bag 5 L in Sandpiper is the best-fit lunch cooler for adults commuting to work, packing school lunches, or hauling snacks on trips. Order it online today for $20.23, a 50% discount off the $40.46 compare-at price, with coupon code SAVE15 available for extra savings.
The roomy 5 L interior fits a food jar, soup containers, bento boxes, sandwiches, pizza slices, leftovers, and even a small water bottle. The wide top opening loads fully and makes cleaning easy.
Lightweight but mighty insulation keeps food fresh when used with an ice pack — ideal for office days, school lunchboxes, and road snacks.
Yes — the fully lined interior with welded seams wipes clean with a damp cloth, and the water-resistant exterior shrugs off spills and rain.
Standard bento boxes fit comfortably with room for a drink. Compared to basic lunch sacks, this cooler adds leakproof welded construction, recycled bluesign fabric, and stash pockets for flatware and napkins — at half the original price.
At $20.23 with 50% off, plus coupon stacking and free shipping over $45, this is the affordable upgrade from disposable lunch bags.
5 L insulated capacity fits bento boxes, food jars, and a small water bottle — 50% off at $20.23
Leakproof welded interior wipes clean; water-resistant recycled 600D exterior
Exterior and zippered interior pockets stash flatware and napkins — unisex style at a coupon-eligible price
Fits: Food jars, soups, bento boxes, sandwiches, small water bottles
Color: Sandpiper
Fabric: 100% recycled 600D polyester, durable coating, bluesign APPROVED
Pockets: Large exterior pocket, zippered interior pocket
Capacity: 5 L
Exterior: Water-resistant, abrasion-resistant
Interior: Fully lined, welded seams, leakproof, wipes clean
Insulation: Lightweight insulation, keeps food fresh with ice pack
Product Type: Insulated adult lunch cooler
Seller: Quench Haus
Premium insulated lunch storage for $20.23 — down from $40.46 in this discount-led sale.
Office commutes, school lunches, gym-day snacks, and travel meal prep for men and women alike.
Basic lunch sacks leak, wear out, and lack pockets. The Hydro Flask 5 L adds welded leakproof construction and recycled fabric — and at $20.23 with the SAVE15 coupon, it costs barely more while lasting years longer.
A bento box, food jar, soup container, sandwiches, pizza, leftovers, and even a small water bottle — the wide top opening loads everything easily.
Yes — lightweight insulation keeps food fresh all morning when used with an ice pack.
Yes. The fully lined interior with welded seams wipes clean with a damp cloth; the water-resistant exterior handles spills.
Yes — standard adult bento boxes fit with room for snacks and a drink.
Buy online at Quench Haus for $20.23 — 50% off the $40.46 compare-at price — with coupon code SAVE15 for extra savings and free shipping over $45.











I leave this in my car through a morning of errands and everything is still chilled at noon. The Sandpiper color goes with everything and the side pocket fits my phone and keys. Way nicer than the free lunch bags from work events.
My two-tier bento box slides in with a small ice pack and there's still room for an apple. Zipper is smooth and the lining wipes clean after soup spills.
Quality is what you'd expect from Hydro Flask. Just measure your containers first — a large salad bowl plus a drink is a tight squeeze.
Doesn't scream 'lunch box' in meetings. Keeps everything cold, easy to carry.
Insulation works well and no leaks so far. The metal zipper pull jingles against the bag while I walk, which sounds trivial but got annoying fast. Otherwise solid.
Survived a full school year with my oldest — that's a first for a lunch bag. The leakproof lining has contained more than one exploded juice pouch. Ordered a second for my younger one.
I'm a nurse with 12-hour shifts and this holds my lunch, snacks, and a small drink. The fabric doesn't stain and it hasn't held any odors. Handles feel sturdy.
Compact, insulated, and looks grown-up.
The photos make it look roomier than it is. My standard meal prep containers wouldn't fit with the lid on. Returned it, though the build quality did seem good.
Sandwiches and cheese stay cold all morning. The Sandpiper color is a nice neutral.
Had it about three months. One leaky container incident, zero mess outside the bag. My only wish is a shoulder strap for the walk from the parking lot.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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Email: support@quenchhaus.shop
Address: 218 Ridgeline Avenue, Suite 4, Portland, OR 97205, United States