The Thule Sleek is an awesome stroller for multiple children and one of only a few that will work for infant twins. However, if you are looking for a lightweight option for carrying your single car seat, then this is not the one for you. We like this high-quality stroller and think it is an excellent addition to the Thule lineup, but it suffered in a category where being compact and lightweight rules all. If you have multiple children, twins, or want a stroller that can grow with your family, and you can tolerate the heft and size, then this stroller may be the one for you despite its lower score in this review.
Thule Sleek Combo Review
Pros: Multiple seating options, good for twins or multiple kids
Cons: Expensive, large
Manufacturer: Thule
The Skinny
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Thule Sleek Combo | |||||
Awards | ![]() | ![]() | ![]() | ||
Price | $800.00 List $799.95 at Amazon | $500.00 List $499.00 at Amazon | $120.00 List $119.99 at Amazon | $100.00 List $99.99 at Amazon | $360.00 List $359.00 at Amazon |
Overall Score ![]() |
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Star Rating | |||||
Pros | Multiple seating options, good for twins or multiple kids | Super easy car to strolling transition, easy to push and turn | Parent tray, compact fold, budget-friendly | Easy car seat attachment, lightweight, compact fold | Easy car seat attachment, compact with easy fold, easy to maneuver |
Cons | Expensive, large | Limited lifespan of 6-9 months | Limited to Chicco car seats, short lifespan | Dual action brakes, harder to push and turn | Smaller storage, small front wheel |
Bottom Line | Impressive car seat attachment for twins but struggles with weight and size issues | Best for city dwellers looking for a safe, quick transition from taxi to on-the-go adventures | Easy to use dedicated to car seat attachment only | Best frame stroller with easy car seat attachment and parent console | Compact Britax that works well with car seats and is easy to push and turn |
Rating Categories | Thule Sleek Combo | Doona Combo | Chicco Shuttle | Chicco KeyFit Caddy | Britax B-Free Combo |
Ease Of Attaching Car Seat (35%) | |||||
Weight Folded Size (30%) | |||||
Maneuverability (10%) | |||||
Safety (10%) | |||||
Ease Of Use (5%) | |||||
Quality (5%) | |||||
Ease Of Set Up (5%) | |||||
Specs | Thule Sleek Combo | Doona Combo | Chicco Shuttle | Chicco KeyFit Caddy | Britax B-Free Combo |
Weight | 21.3 lbs | 16.8 lbs | 15 lbs | 11.7 lbs | 22.6 lbs |
Folded Dimensions | 23.8"W x 21"H x 33"L | 18"W x 16"H x 28.3"L | 20.1"W x 11.3"H x 28"L | 19.8"W x 11.5"H x 33.5"L | 24"W x 10.3"H x 27"L |
Capacity Limits | Minimum: from birth with infant car seat or bassinet 6 mo. in toddler seat Maximum: 49 lbs/44" |
Minimum: Birth Maximum: 35 lbs/32" |
Minimum: Birth Maximum: Infants that are within the size and weight limitations of the infant car seat. |
Minimum: Birth Maximum: Max allowable weight/height for the car seat. |
Minimum: Birth Maximum: 65 lbs/45" |
Included Car Seat Compatibility | None | Doona | Chicco KeyFit, KeyFit 30, Fit2 |
Chicco KeyFit, KeyFit 30, Fit2 |
Britax All Britax Seats |
Click-in Car Seat Adapters | Cybex Aton Basic CBX, Aton, Aton 2, Aton 4, Aton 5, Aton M, Aton M i-Size, Aton Q, Cloud Q Maxi Cosi CabrioFix, Citi, Mico AP 2.0, Mico 30, Mico Max 30, Mico NXT, Pebble, Pebble Plus, Rock i-Size Nuna Pipa, Pipa Lite Chicco KeyFit, KeyFit 30, Fit2 |
Doona | Chicco KeyFit, KeyFit 30, Fit2 |
Chicco KeyFit, KeyFit 30, Fit2 |
Britax All Britax Seats |
Strap-in Car Seat Adapters | None | None | None | None | None |
One-handed Fold | No | No | Yes | Yes | Yes |
Locking Fold | Auto | Auto | None | Auto | Auto |
Self-standing Fold | Yes | n/a | Yes | Yes | Yes |
Handlebar Height - Min/Max | 37.6"/43.5 | 32.5"/39" | 42" | 36"/42" | 32"/44.5" |
Sandal-friendly Brake | Yes | Yes | Yes | Yes | |
Storage Basket Size | Very Large | n/a | Large | Large | Medium |
Included Accessories | Rain cover | Infant Car Seat and Stroller In One | None | None | None |
Setup Time | 6:02 | n/a | 7:45 | 8:28 | 6:45 |
Our Analysis and Test Results
Thule (Too-La) is a Swedish company that started in 1942 by Erik Thulin. The company went from producing products for fishermen to creating stuff for outdoor adventures. The company's hopes to increase outdoor fun, taking the stress out of transporting your outdoor gear using over 70+ years of experience. They currently make everything from roof and bike racks, to strollers and trailers.
Performance Comparison
Ease of Attaching Car Seat
The Sleek works with a variety of infant car seat from different brands and relies on adapters to make this happen. With a variety of adapters and connection styles, this stroller has something for everyone.
It is compatible with some seats from the Cybex, Maxi-Cosi, Nuna, and Chicco brands with the use of the Thule Sleek Car Seat Adapter for Chicco. The potential options include the Cybex Aton 2, Cybex Cloud Q, Nuna Pipa, Chicco Keyfit 30, and Chicco Fit2. We tested our Sleek with Cybex Aton 2 using the Thule Sleek Car Seat Adapter for Maxi-Cosi. The adapter includes two side attachment points (above left) that fit easily on the frame (above right) and require no assembly.
The toddler seat and canopy need to be removed to attach the adapters, and the seat clicks in place quickly after you lineup the sides. The seat is easier to connect than removing because of the side release points on the Cybex. Something that isn't the fault of the stroller and more a result of the carrier. Using a different adapter or carrier can fix this flaw. The seat is stable, and we did not experience any incorrect attachment attempts during testing.
Weight and Folded Size
The Sleek is a big stroller for car seat attachment. However, if you need a stroller with double seating or attachment for two car seats, then this is one of only a few potential candidates with versatile seating. It weighs 21.3 lbs without seats. It measures 16,493 cubic inches when folded, which is significantly larger than some of the competition. These measurements mean you can find a similar option that is both smaller and lighter.
Maneuverability
The Sleek has an above-average performance for maneuverability, which is better than other strollers with foam-filled plastic wheels. Pushing on flat and hard surfaces is easy, and the stroller moves well without hiccups. It continued to impress on gravel and grass without much additional pressure or difficulty rolling and turning on uneven ground.
Ease of Use
The Sleek is one of the easier options to use.
Fold and Unfold
The Sleek folds with two hands, has an auto-lock, and self-stands with no carry strap. It is a simple process with only two steps, but it does require significant bending. The inability to roll when folded and the lack of a carry strap make the weight and size potentially frustrating.
Brakes
This stroller has a large center brake pedal that rocks back and forth to set and release. These single action brakes are easy to use and friendly to feet and shoes alike.
Storage
The huge bin on the Sleek has a maximum allowance of only 11 lbs, which is almost 20 lbs less than some of the competition. It does fit our extra-large diaper bag and has easy access from all sides, but we worry the weight limit will limit the supplies you can carry.
Sunshade
The sunshade is removed when you attach a carrier to the stroller, so you need to rely on the car seat canopy.
Ease of Setup
The Sleek takes just 6 minutes to assemble and has a great instruction book making it simple and straightforward to set up. The manual has multiple languages that each have their own section. The illustrations are in the back and are not near the instructions.
Quality
The Sleek is quality on wheels. The fabric is a heavy canvas that feels durable but comfy and easy to clean. The Sleek has a sturdy frame with no flex or movement under pressure. The wheels are foam filled plastic but nicer than those seen on less expensive options. Everything fits together well with a fit and finish that is "sleek" and sharp looking.
The Sleek has an adjustable telescoping handlebar with a comfortable fit in hand. The handle is padded and smooth and easy to clean. The seats are comfortable, and the all-wheel suspension provides enough comfort for passengers and pushers on longer trips.
Manufacturer's Video
— Juliet Spurrier, MD & BabyGearLab Team