Skip to Main Content
Member Only Item

phil&ted's® S4 Inline Stroller Bundle With Second Seat Doubles Kit

Item #819439

Online Price
Your Price $399.99
  • The estimated delivery time will be approximately
    7 - 10 business days from the time of order.

    Introducing the phil&teds® S4™ inline stroller made exclusively for Costco. phil&teds® is the originator of the inline stroller concept; meaning that your S4™ single stroller (for one child) can be adapted to become a double stroller.  As your family grows, your stroller grows with you!  The S4™ combines refined styling and intelligent functionality. You can use the S4™ stroller in seven different configurations for one or two children.  This is the only stroller that your family will ever need.   


    • Color: Red
    • Car seat not included
    • Recommended use: For infants from birth to max weight of 44 lbs.  
    • Bundle includes: S4™ inline stroller and second seat
    • The S4™ stroller is compatible with Navigator accessories
    • Can be used with the snug carrycot (sold separately)
    • Attach a car seat to make the S4™  a travel system
    • Compatible with Graco Snugride (Classic Connect and Click Connect models), Chicco Keyfit, Peg Perego Primo Viaggio, and Maxi Cosi Mico (car seats not included and adapters sold separately)
    • Main seat has three positions for snooze and cruise possibilities: from upright to 140 degrees to full lie-flat for a newborn
    • 5-point, adjustable safety harness with tail-free design
    • Removable, bonnet-style sunhood with peek-a-boo flap to check in on your little one
    • Large underneath storage basket with 11 lb. weight capacity
    • Parking mechanism for easy wheel locking
    • Compact fold with auto-lock for easy storage
    • Quick-release removable wheels to stow stroller in compact spaces
    • Aerotech puncture proof tires for comfort ride and navigating various terrain
    • Front wheel can be locked or put in swivel mode for easy maneuverability

    Second Seat:  
    • Turns the S4™ inline stroller into a double stroller for two  
    • May be installed on front or on back of stroller  
    • Attaches to stroller quickly and easily with push & lock pins
    • Recline mode for an extra comfy ride
    • 5-point, adjustable safety harness  
    • Recommended use when installed in front:
    • For infants 6 months up to max weight of 44 lbs.  
    • Recommended use when installed in back:
    • For infants 3 months approximately (only when they can hold their head up) to max weight of 44 lbs.  

    • Stroller dimensions: 44" L x 24" W x 43" H; Weight 25 lbs.  
    • Stroller folded (wheels on): 37" L x 24" W x 11" H
    • Second Seat: 9" L x 17" W x 19" H; Weight 4.5 lbs.
    • Warranty: 1 year

    Contact phil&teds directly for claims at 800-839-4953 or

    • Brand: phil&teds
    • Color: Red
    • Minimum Age Recommended: 0 Month
    • Number of Pieces: 2

    Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 7 - 10 business days from the time of order.

    Express shipping is via UPS. The estimated delivery time will be approximately 3 - 5 business days from the time of order.

    Please choose your shipping method at checkout.

    Gift Messaging will be made available during the checkout process.

    *Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required.

    An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout. products can be returned to any of our more than 600 Costco warehouses worldwide.
    Membership: We will refund your membership fee in full at any time if you are dissatisfied.

    Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

    How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

    If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
    If your order was delivered "curb side", it will need to be available for curb side pick up.
    If the item arrived to you in a box, it will need to be in a box at the time of pick up.

    For information or a written copy of the manufacturer's warranty, please contact us at:
    Please wait, the reviews should load in just a moment.