PetSafe Outlast Cat Fountain: Pump-Free, 60 oz Hydration Solution


✅ Editor’s Pick


✈️ Airline & Flight Travel


🧳 Under-Seat Carry-On


🌬️ Cabin Ventilation

📸 Product Images

PetSafe Outlast Cat Fountain: Pump-Free, 60 oz Hydration Solution

Current Amazon Price
EUR44.80
(as of Jan 25, 2026 09:00:31 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

The PetSafe Outlast Cat Fountain, 128 oz, is designed to change the way pets stay hydrated with an innovative pumpless design that eliminates the need for traditional submersible pumps. Using exclusive HydroSpin technology, the fountain continuously circulates water with fewer moving parts, creating a more reliable system that ensures your pet always has access to fresh, flowing water. This groundbreaking approach makes it easier for pet parents to provide clean, great-tasting water while minimizing maintenance and extending the life of the fountain. Perfect for dogs, cats, and multi-pet households, the 128 oz capacity ensures that your furry family members stay hydrated throughout the day without constant refilling. The open-bowl design makes drinking comfortable and inviting, while the smart, quiet motor keeps operation nearly silent for a stress-free drinking station. Built-in sensors automatically adjust water flow and shut off at low levels, protecting the motor and ensuring consistent performance. To keep your pet’s water tasting fresh, the fountain is designed to work with Ion-X filters that reduce odors, remove bad tastes, and soften water. This ensures pets always enjoy clean, great-tasting water while supporting healthier hydration habits. Since 1988, PetSafe has been driven by a simple belief: safe, healthy pets lead to happier lives for pets and their families. For over 25 years, we’ve been dedicated to enhancing the lives of pets and the people who love them, treating every pet as a cherished family member and delivering life-changing innovations designed to enrich every moment. With U.S. roots and a global reach, our vet- and trainer-recommended products are built for every pet and backed by exceptional customer support. From backyards to dog parks, we’re on a mission to create fields of joy for happy, healthy, and safe pets.
Product Dimensions ‏ : ‎ 18.5 x 11 x 15.5 inches; 2.95 Pounds
Item model number ‏ : ‎ PWW00-17957
Date First Available ‏ : ‎ June 28, 2024
Manufacturer ‏ : ‎ Radio Systems Corporation
ASIN ‏ : ‎ B0DD483K2P
Best Sellers Rank: #31,036 in Pet Supplies (See Top 100 in Pet Supplies) #127 in Dog Fountains #498 in Cat Fountains
Customer Reviews: 4.0 4.0 out of 5 stars (269) 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); } }); });
Innovative Hydration Solution: The PetSafe Outlast Cat Fountain promotes healthy drinking habits for pets with a pump-free design powered by HydroSpin technology for continuous water flow
Fresh & Clean Water Every Time: This cat and dog water fountain includes Ion-X filtration to remove bad taste and odors, softening water for improved freshness and hydration
Convenient & Reliable Design: A pumpless dog water fountain with LED indicators, dishwasher-safe parts, and durable plastic for hassle-free cleaning and long-lasting performance
Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets
25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families

🏁 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.



Affiliate Disclosure: dogtravelpro.com participates in the Amazon Services LLC Associates Program.
Prices and availability are subject to change.

Related Posts

Leave a Reply