✅ Editor’s Pick
✈️ Airline & Flight Travel
🧳 Under-Seat Carry-On
🌬️ Cabin Ventilation
📸 Product Images







🧭 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)
Images ·
Flight Fit Check ·
Boarding & Layovers ·
Price ·
Overview ·
Pros & Cons ·
Final Assessment ·
FAQ
📏 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
🛫 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
🌟 Pros & Cons
- ✈️ Built around in-cabin flight needs
- 🌬️ Breathable mesh for airflow
- 🧳 Comfortable to carry through airports
- 🔒 Secure closures for travel environments (model dependent)
- 📏 Under-seat clearance varies by airline and aircraft
- 🐕 Fit depends on dog measurements and carrier interior space
📝 Product Details
Product description
Pop up Portable & Foldable Puppy Playpen, 2-in-1 Spacious
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. pet playpen cat puppy tent folding & set up steps Merchant Video
(No Divider, Unified Space, Not Detachable)
Ventilated Outdoor Pet Tent 
Portable and Foldable Cat Puppy Enclosure 


3 Sizes Available 
EighteenTek Spacious Playpen for Pets’ Fun
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.6 out of 5 stars 83
4.6 out of 5 stars 83
4.5 out of 5 stars 60
4.4 out of 5 stars 248
4.4 out of 5 stars 248
4.4 out of 5 stars 248
4.5 out of 5 stars 156
Price
SEK 1,064.73SEK1,064.73
SEK 1,064.73SEK1,064.73
SEK 1,679.84SEK1,679.84
SEK 709.79SEK709.79
SEK 899.60SEK899.60
SEK 1,034.74SEK1,034.74
SEK 887.26SEK887.26
Detachable?
Detachable, Divisible
Detachable, Divisible
Spacious, Leak-proof Bottom
Not Detachable, Not Divisible
Not Detachable, Not Divisible
Not Detachable, Not Divisible
Not Detachable, Not Divisible
Divider in the Middle?
Divisible into 2 Single Pens
Divisible into 2 Single Pens
Ventilated, Portable, Roomy
No Divider, Walk-Through
No Divider, Walk-Through
No Divider, Walk-Through
No Divider, Walk-Through
Need Assembly?
✘
✘
✘
✘
✘
✘
✘
Shape
Rectangular
Round
Hexagonal
Rectangular
Rectangular
Rectangular
Round
Advantage
Tough, 3 Sizes Available
Tough, 3 Sizes Available
Tough, Fun-Max, Pop Up
Tough, 3 Sizes Available
Tough, 1 Size
Tough, 3 Sizes Available
Tough, 3 Sizes Available
S
46.5″L x 24″W x 17.5″H
58″Lx29″Wx17″H
/
46.5″L x 24″W x 17.5″H
/
46.5″L x 24″W x 17.5″H
58″Lx29″Wx17″H
M
58″L x 30″W x 24″H
72″Lx36″Wx24″H
/
58″L x 30″W x 24″H
/
58″L x 30″W x 24″H
72″Lx36″Wx24″H
L
73.5″L x 37.5″W x 28″H
90″L x 45″W x 28″H
XXL, 10′ x10′ x 4.8’H
73.5″L x 37.5″W x 28″H
53.2”L x 31.5”W x27.6”H
73.5″L x 37.5″W x 28″H
90″L x 45″W x 28″H
Product Dimensions : 83.5 x 41.4 x 32.3 inches; 4.72 Pounds
Item model number : 2203M#E
Date First Available : June 12, 2025
Manufacturer : EighteenTek®
ASIN : B0FCYDQCJK
Best Sellers Rank: #36,559 in Pet Supplies (See Top 100 in Pet Supplies) #22 in Cat Playpens
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𝟐-𝐈𝐧-𝟏 𝐒𝐩𝐚𝐜𝐢𝐨𝐮𝐬 𝐏𝐥𝐚𝐲𝐩𝐞𝐧: This Pet enclosure provides two large connected compartments(𝗝𝗼𝗶𝗻𝗲𝗱 𝗣𝗹𝗮𝘆𝗽𝗲𝗻𝘀, 𝗡𝗼 𝗗𝗶𝘃𝗶𝗱𝗲𝗿, 𝗡𝗼𝘁 𝗗𝗲𝘁𝗮𝗰𝗵𝗮𝗯𝗹𝗲). Let pets roam without confinement stress, while you customize zones for meals (auto feeder compatible) or potty training (fits cat litter box). Ideal for multi-pet homes. Keep pets engaged and relaxed.
𝐀𝐬𝐬𝐞𝐦𝐛𝐥𝐲-𝐅𝐫𝐞𝐞, 𝐎𝐧-𝐓𝐡𝐞-𝐆𝐨 𝐏𝐥𝐚𝐲𝐩𝐞𝐧: No tools needed! This pop-up cat pet pen unfolds and pack flat in seconds—ideal for travel, camping, or quick indoor use. Durable yet portable, it creates a snug spot anywhere. The innovative design allows quick setup, take down, and compact storage, balancing durability & portability. Travel essentials. Travel essentials.
𝐇𝐞𝐚𝐯𝐲-𝐃𝐮𝐭𝐲 𝐌𝐞𝐬𝐡 & 𝟔𝟎𝟎𝐃 𝐎𝐱𝐟𝐨𝐫𝐝: Crafted with heavy-duty tear-resistant mesh and durable Oxford fabric for breathability and visibility, supported by a robust steel frame with reinforced seams for stability. The anti-tip structure and secure zipper closure prevent escapes while ensuring safety, and the spacious, well-ventilated interior keeps your pet comfortable and stress-free during playtime.
𝟒 𝐙𝐢𝐩𝐩𝐞𝐫𝐞𝐝 𝐄𝐚𝐬𝐲 𝐀𝐜𝐜𝐞𝐬𝐬 𝐏𝐨𝐢𝐧𝐭𝐬: Two roll-up doors at left &right, and 2 round skylight openings, totally 4 openings provide easy in/out access for your pet. The durable, smooth zippers ensure effortless operation while allowing easy interaction with pets.
𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞, 𝟑 𝐒𝐢𝐳𝐞𝐬 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞: The roomy interior suits cats, dogs, rabbits, birds, reptiles, and more. Perfect for play, naps, quarantine, or camping adventures. Please measure your pet to select the most suitable pet tent size.
🏁 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.
❓ 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.