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- USA
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
britax stroller sit up straight Britax Willow Brook S+ Travel SystemFind your own pace as a parent with the Britax Willow Brook S+ Baby Travel System. This infant car seat and stroller combo include the Britax Willow car seat, Aspen car seat base, and Brook S+ baby stroller. The Willow S is the only rear facing car seat with ClickTight technology, so you know it can be installed securely on the first ride and beyond. The RightSize system provides adjustment points at the hips, shoulders, and between the legs to help
Find your own pace as a parent with the Britax Willow Brook S+ Baby Travel System. This infant car seat and stroller combo include the Britax Willow car seat, Aspen car seat base, and Brook S+ baby stroller. The Willow S is the only rear-facing car seat with ClickTight technology, so you know it can be installed securely on the first ride and beyond. The RightSize system provides adjustment points at the hips, shoulders, and between the legs to help you find the perfect fit from the start.
Specifications
Brook S+ Modular Stroller
- Lightweight, fully-loaded stroller.
- Stroller closes compactly in one simple step. Folds fast while saving time and trunk space! Stroller closes compactly in one simple step.
- Large Cargo Basket is easy to access while keeping your belongings secure & out-of-sight.
- Reclining toddler seat so your child can rest comfortably on-the-go or sit upright to see the world.
- Parent cup holder fits cups of all sizes. Keep your favorite drink within reach!
- Child snack tray swings out of the way for easy loading and locks into place when you’re ready to stroll.
- Easy-Adjust Harness grows along with your child.
- Water-Resistant, UPF 50+ Canopy with flip-down sun visor and peek-a-boo window.
- All-wheel suspension wheels and tough, no-flat tires.
- Fade-free canopy and no-scuff footrest stay looking like new, mile after mile.
- Compatible with many popular car seat brands, no adapters needed.
- Suitable for children up to 50 lbs.
- 1-year warranty.
Willow™ Infant Car Seat
- Install with Confidence, Every Time. Features ClickTight® technology for a secure installation without the struggle.
- RightSize™ system provides adjustment points at the hips, shoulders & between the legs; Create your baby’s perfect fit from the start!
- Side impact tested to protect your child’s head, neck and torso for total peace of mind.
- Washer and Dryer-Friendly. No more hand washing or waiting for the car seat cover to air-dry. Just quick and easy cleanup, so you can keep moving.
- Naturally flame-retardant fabrics with no added FR chemicals.
- Lightweight & easy to carry; Move from car to stroller in a snap!
- SafeCell Technology designed to help manage energy and minimize force transferred to the baby.
- ReboundReduce® stability bar helps minimize movement in a crash.
- Car seat carry handle assists with stability when used in the upright position.
- Quick-Push LATCH Connectors lock into place with a click and are easily released with the push of a button. Easily store within the base when not in use.
- Level indicators and spring-assist recline make finding your vehicle's installation angle easy.
- Plush harness padding with an extra layer of cushioning helps prevent skin irritation & keep your child comfortable.
- Infant Insert Pillow is designed to provide a more customized and comfortable fit for newborns under 11 lbs.
- Extra belt path on the back of the seat for added security when installed without the base.
- Built-in harness holders and flip-forward belly pad clear the way for breezy boarding.
- SpaceSaver™ Design, Slim outside, spacious inside! Frees up backseat space while giving your child plenty of room for the ride
- Suitable for children 4 to 30 lbs.
Dimensions & Weight
Stroller
- Open: 34"L x 23.75"W x 42"H
- Folded: 16"L x 23.5"W x 36"H
- 26 lbs.
- Child Weight: 50 lbs.
Car Seat
-
Product Weight (Car Seat Only): 8.99 lbs.
-
Seat Back Compartment Height: 21"
-
Harness Slot Height: 5.5" / 7.5" / 9.5" / 11.5"
-
Buckle Strap Depths: 2.25" / 5.5"
- Child Weight: 4-30 lbs
What's Included
- Willow™ S infant car seat
- Brook™ + modular stroller
- Aspen™ infant car seat base
- Parent cup holder
- Child tray
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
this is my go to when needing new underwear.
Size: 3X-Large, Color: Black/Navy/Dark Purple/Red
Love these boyshorts for women. They're so comfortable, no crawling and breathable. I recommend for plus size women who has legs rubbing together causing irritation. Nice price as well. This is my go to when needing new underwear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Great!
Size: Small, Color: Black/Heather Gray/White/Nude
Comfy, good fit, good quality cotton and flat seams around the crotch. Normal size small. I wouldn’t wear these with yoga pants, but nice under looser fitting garments. I would buy more colors.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back.
Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy.
I wear them as underwear and as shorts for my skirts n dresses.
Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense.
Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Product varies from package to package
Size: X-Large, Color: Black/Navy/Dark Purple/Red
Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
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