Monos Carry-On and Check-In Set review

The Monos Carry-On and Check-In Set ranks first because it gets the most important piece right. Monos lists the Carry-On at 22 x 14 x 9 in. including wheels, the size American, Delta and United publish, at 6.60 lb with 39.9 L of space. The set adds the Check-In Medium and Check-In Large, both with polycarbonate shells, TSA-accepted locks and telescopic handles, and Monos says the smaller cases nest inside the large one. You can pick a color for each piece in the set builder. Bought separately the three cases cost $995; the set is $895 as of November 2026. A lifetime warranty comes with every purchase and unused items can be returned within 100 days. The trade-offs are price and carry-on space: the Samsonite Pivot 3 set costs $279.99, and Away's Bigger Carry-On holds 49 L. We compared documented features and published prices and did not test the bags.

Who it is for

travelers who want a complete set with a carry-on that fits the 22 x 14 x 9 in. limit

Price

$895 for the three-piece set on Monos' US store (regular $995) as of November 2026.

Sale price: $895 USD Original price: $995 USD
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Set includes the Carry-On ($275), Check-In Medium ($345) and Check-In Large ($375)
• Carry-On is 22 x 14 x 9 in. exterior, 6.60 lb and 39.9 L
• Polycarbonate shells with TSA-accepted locks and telescopic handles
• Each piece can be ordered in a different color when you build the set
• Smaller pieces nest inside the Check-In Large for storage

Strengths and weaknesses

• Strength: Carry-On matches the 22 x 14 x 9 in. size many US airlines publish
• Strength: Lifetime warranty included with every Monos purchase
• Strength: 100-day trial on unused items in original packaging
• Weakness: $895 is more than three times the Samsonite Pivot 3 set
• Weakness: Set saves $100 over buying the three pieces separately, a smaller cut than Away's 20%
• Weakness: Standard Carry-On has 39.9 L, less than Away's 49 L Bigger Carry-On

Key facts

• Set price: $895 (regular $995)
• Pieces: Carry-On, Check-In Medium, Check-In Large
• Carry-on size: 22 x 14 x 9 in.
• Carry-on weight: 6.60 lb
• Warranty: Lifetime

Where it ranks

Monos Carry-On and Check-In Set is No. 1 in our Best Luggage Sets verdict.