Willow Brook S+ Travel System

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Find your own pace as a parent with the Britax Willow Brook S+ Baby Travel System. This infant car seat and stroller combo includes the Willow S Infant Car Seat, Alpine Base, Brook+ Modular Toddler Stroller, and offers 4 ways to stroll.

  • Compact one-step fold
  • Ultra-Lightweight frame
  • All-wheel suspension
  • Reclining toddler seat
  • ClickTight installation technology
  • SafeCell safety technology
  • RightSize™ 5-point harness adjustment system
  • ReboundReduce™ carry handle

4 Ways to Stroll

The Willow Brook S+ infant travel system pairs trusted car seat safety with a fully loaded travel stroller, offering 4 ways to stroll.

The rear-facing Willow S car seat features ClickTight technology for secure installation and the RightSize system helps you find your baby’s perfect fit.

Featuring an ultra-lightweight frame and large cargo basket, the Brook+ Portable Stroller provides easy transportation without sacrificing durability or storage space.

Designed for Safety

The Willow S car seat features SafeCell Technology to help minimize the force transferred to your baby and is side impact tested to help protect your baby’s head, neck, and torso.

ClickTight Installation

Securely lock the infant seat into place during installation with a click and release it just as easily with the push of a button.

Smooth Strolling

All-wheel suspension makes it easy to roll right over most surfaces and no-flat tires keep your rolling smoothly.

One-Step Fold

The Brook+ Stroller folds in one simple step into a compact folded design for easy storage and transport.

Easy-Adjust Harness

With the Brook+ Stroller, you can adjust the harness easily as your child grows.

Ample Storage

Toss items in the large cargo basket to keep them easily accessible but out of sight.

Protective Canopy

The water-resistant canopy is UPF 50+ and has a flip-down sunshade and peek-a-boo window for cruising on sunny or rainy days

Convenient Trays

The parent tray on the stroller features 2 cup holders and an upright phone holder while the child snack tray swings out to the side so you can load the child into the stroller.

Machine Washable

The SafeWash car seat cover and stroller insert only are naturally flame-retardant and safe to machine wash and dry.

Product Specs

Available Colors

Glacier Onyx, Sand Onyx

Product Weight Stroller: 23 lbs. / Car Seat (without base): 9.2 lbs
Product Dimensions Stroller (unfolded): 34"L x 23.75"W x 42"H

Additional Info

Stroller Dimensions (folded) 16”L x 23.5”W x 36”H
Car Seat Dimensions 28.1 x 16.9 x 24.11 inches
Alpine Base Weight 10 lbs.
Car Seat Child Weight (Min-Max) 4 lbs. - 30 lbs.
Car Seat Max Child Height (Max) 32 inches
Stroller Child Weight (Max) 30 lbs.
Care Instructions ‎Car Seat: Safe to Machine Wash and Dry, Stroller: Hand Wash with Mild Soap
Warranty Each stroller product is warranted against defective materials or workmanship for two years from the date of original purchase. Proof of purchase is required.