Portable Stainless Steel Dog Water Bottle – 27 & 40 OZ Leak-Proof Hydration


✅ Editor’s Pick


✈️ Airline & Flight Travel


🧳 Under-Seat Carry-On


🌬️ Cabin Ventilation

📸 Product Images

Portable Stainless Steel Dog Water Bottle – 27 & 40 OZ Leak-Proof Hydration

Current Amazon Price
EUR27.55
(as of Jan 18, 2026 03:15:52 UTC)
Prices and availability can change. Amazon’s price at checkout applies.

🧭 How This Flight Carrier Was Evaluated

  • 📏 Under-seat fit (dimensions, flexibility, structure)
  • 🧾 Airline-policy alignment (size limits vary by airline/aircraft)
  • 🌬️ Ventilation and airflow (mesh coverage)
  • 🔒 Security (zippers, clip points, closure reliability)
  • 🧳 Airport handling (carry comfort, stability while walking)
  • 🧼 Cleaning (removable pad, wipeable materials)

📏 Flight Fit Check (Under-Seat Compatibility)

  • 🧾 Compare the carrier’s listed dimensions with your airline’s under-seat requirements
  • 🐕 Confirm your dog can turn and lie down comfortably inside the interior space
  • 🧳 Soft-sided carriers typically compress better under the seat during flight
📝 Airlines and aircraft layouts differ; approval depends on measurements and under-seat clearance.

🛫 Boarding & Layovers (What Matters in Airports)

  • 🧳 Carry comfort: strap/handles for longer terminal walks
  • 🔒 Secure closures: reduces risk during security checks and crowded gates
  • 🌬️ Ventilation: useful during boarding lines and delays
  • 🧼 Easy cleanup: helpful for long travel days


⚙️ Airline & Flight Travel Overview

✈️ Best Use In-cabin flights, under-seat carry-on pet travel
📏 Under-Seat Fit Flexible structure to adapt to under-seat space (model dependent)
🌬️ Ventilation Mesh panels designed to maintain airflow
🔒 Security Closures aimed at reliable travel use (zippers/clips vary by model)
🧼 Cleaning Removable pad or wipe-clean materials (model dependent)

See reviews + more photos on Amazon


👉 View on Amazon (Reviews + Photos)

🌟 Pros & Cons

✅ Pros

  • ✈️ Built around in-cabin flight needs
  • 🌬️ Breathable mesh for airflow
  • 🧳 Comfortable to carry through airports
  • 🔒 Secure closures for travel environments (model dependent)
⚠️ Cons

  • 📏 Under-seat clearance varies by airline and aircraft
  • 🐕 Fit depends on dog measurements and carrier interior space


📝 Product Details

Product description

PupFlask BottlePupFlask Bottle

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Introducing PupFlask, an easy to use and portable bottle for your dog. Made from durable stainless steel and food grade silicone, holds 27 or 40 ounces of fresh water with a one-button release mechanism, and has a leak-proof extra-wide drinking cup that saves leftover water and reduces spills.

PupFlask BottlePupFlask Bottle Durable Stainless Steel

The highest quality surgical-grade non-magnetic, stainless steel available (316), built to last for years.

PupFlask BottlePupFlask Bottle Extra-Wide Drinking Cup

The thick silicone easily extends into a large drinking cup. It works great for dogs of any size, any breed.

PupFlask BottlePupFlask Bottle Patented Ergonomic Design

The sleek and stylish shape of the PupFlask fits perfectly in your hand, with ideal holding capability.

PupFlask BottlePupFlask Bottle BPA-Free and Liner-Free

Because the stainless steel does not leach, there is no interior liner. The bottle is free of any BPA or plastic.

PupFlask BottlePupFlask Bottle

PupFlask BottlePupFlask Bottle

Tuff Pupper is a company dedicated to creating rugged and reliable gear for adventurous dogs. We are committed to creating gear that not only performs well, but also looks great and stands the test of time.

Package Dimensions ‏ : ‎ 11.57 x 5.59 x 4.29 inches; 4.7 ounces
Item model number ‏ : ‎ 2P-ELOU-TJXM
Date First Available ‏ : ‎ July 27, 2019
Manufacturer ‏ : ‎ Tuff Pupper
ASIN ‏ : ‎ B07R6QL7MX
Best Sellers Rank: #7,816 in Pet Supplies (See Top 100 in Pet Supplies) #9 in Dog Water Bottles
Customer Reviews: 4.4 4.4 out of 5 stars (7,373) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
HAPPY, HYDRATED PETS make the best traveling companions, and the PupFlask goes wherever you and your furry friend venture. Reversible leaf-shaped bowl lays flat over bottle when not in use.
QUICK & EASY TO USE — Quickly flip up the silicone top to create a large cup, easily flip the silicone top back down when finished drinking. No wasted water, no messy, no extra bowl necessary.
PERFECT SIZE – Holds 40 oz fresh water in a durable stainless steel bottle. The thick, extra large silicone cup quickly provides your pups with fresh water when travelling, walking, or any other adventures. Its the perfect travel bottle for pets.
100% FOOD SAFE AND ECO-FRIENDLY MATERIALS – 100% food grade silicone bowl cup. Odorless, and never holds a smell after use. Our extra large silicone collapsible cup for dogs, safely provides your pets with fresh water when traveling away from home.

🏁 Final Assessment

As an airline-approved dog carrier for airline & flight travel, this option is most appropriate for
owners seeking an under-seat, in-cabin carrier with ventilation and travel handling suited to airports, boarding lines, and flights.
Performance depends on matching the carrier’s dimensions to airline requirements and choosing the correct size for the dog.

  • ✅ Best match: in-cabin pet travelers with small dogs
  • ✅ Best use: flights, airports, and layovers
  • ✅ Priority features: under-seat fit, airflow, secure closures

If the size and materials match what you need, check today’s price and the latest reviews before you decide.


🛒 Get It on Amazon (Check Availability)


❓ FAQ: Airline & Flight Travel

Does “airline-approved” mean it fits every airline?

No. Under-seat dimensions and pet policies vary by airline and aircraft. Compatibility depends on carrier measurements and airline limits.

What matters most for in-cabin flights?

Under-seat fit, ventilation, secure closures, and carry comfort for airports and boarding lines.

How do I choose the right size for my dog?

Compare your dog’s length/height to the carrier’s interior dimensions listed on the retailer page.



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Prices and availability are subject to change.

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