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Sleek Sibling Seat
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Sleek Sibling Seat

Sleek Sibling Seat

Easily convert your Thule Sleek stroller from a single into a double with the Thule Sleek Sibling Seat. Spacious, comfortable, and flexible, it’s perfect for growing families with twins or a new baby on the way.

Description:

The Thule Sleek Sibling Seat is designed to grow with your family, offering a smart solution when a second child comes along. Whether you’re welcoming twins or adding a younger sibling, this seat transforms your Thule Sleek stroller from a single to a double in seconds.

Your child will ride in comfort thanks to the spacious seating area, three-position recline, and adjustable footwell that adapts to their needs. The reversible design lets you choose parent-facing for bonding or forward-facing for curious little adventurers. An extendable ventilated canopy with a peekaboo window and sun visor ensures airflow and full UV protection (UPF 50+), while the rotating bumper bar makes it easy to seat your child securely.

Durable, functional, and thoughtfully designed, the Thule Sleek Sibling Seat ensures both kids enjoy a smooth, comfortable ride—without compromising on style or convenience.

Features:

  • Converts your Thule Sleek stroller from a single to a double configuration
  • Extendable ventilated canopy with peekaboo window and sun visor for weather comfort and UV protection (UPF 50+)
  • Spacious seating area with generous height and adjustable footwell
  • Reclines in three positions for sleeping, resting, or upright riding
  • Reversible seat for parent-facing or forward-facing flexibility
  • Rotating bumper bar for easy access when seating your child
  • Includes rain cover and Thule Sleek Adapter Kit

Specifications:

  • Compatibility: Thule Sleek stroller
  • Age Range: From 6 months and up (or from birth with compatible accessories)
  • Harness: 5-point padded harness
  • Included: Sibling Seat, Rain Cover, Thule Sleek Adapter Kit

Related Content:

$72.26

Original: $240.87

-70%
Sleek Sibling Seat—

$240.87

$72.26

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Sleek Sibling Seat

Easily convert your Thule Sleek stroller from a single into a double with the Thule Sleek Sibling Seat. Spacious, comfortable, and flexible, it’s perfect for growing families with twins or a new baby on the way.

Description:

The Thule Sleek Sibling Seat is designed to grow with your family, offering a smart solution when a second child comes along. Whether you’re welcoming twins or adding a younger sibling, this seat transforms your Thule Sleek stroller from a single to a double in seconds.

Your child will ride in comfort thanks to the spacious seating area, three-position recline, and adjustable footwell that adapts to their needs. The reversible design lets you choose parent-facing for bonding or forward-facing for curious little adventurers. An extendable ventilated canopy with a peekaboo window and sun visor ensures airflow and full UV protection (UPF 50+), while the rotating bumper bar makes it easy to seat your child securely.

Durable, functional, and thoughtfully designed, the Thule Sleek Sibling Seat ensures both kids enjoy a smooth, comfortable ride—without compromising on style or convenience.

Features:

  • Converts your Thule Sleek stroller from a single to a double configuration
  • Extendable ventilated canopy with peekaboo window and sun visor for weather comfort and UV protection (UPF 50+)
  • Spacious seating area with generous height and adjustable footwell
  • Reclines in three positions for sleeping, resting, or upright riding
  • Reversible seat for parent-facing or forward-facing flexibility
  • Rotating bumper bar for easy access when seating your child
  • Includes rain cover and Thule Sleek Adapter Kit

Specifications:

  • Compatibility: Thule Sleek stroller
  • Age Range: From 6 months and up (or from birth with compatible accessories)
  • Harness: 5-point padded harness
  • Included: Sibling Seat, Rain Cover, Thule Sleek Adapter Kit

Related Content:

Product Information

Shipping & Returns

Description

Easily convert your Thule Sleek stroller from a single into a double with the Thule Sleek Sibling Seat. Spacious, comfortable, and flexible, it’s perfect for growing families with twins or a new baby on the way.

Description:

The Thule Sleek Sibling Seat is designed to grow with your family, offering a smart solution when a second child comes along. Whether you’re welcoming twins or adding a younger sibling, this seat transforms your Thule Sleek stroller from a single to a double in seconds.

Your child will ride in comfort thanks to the spacious seating area, three-position recline, and adjustable footwell that adapts to their needs. The reversible design lets you choose parent-facing for bonding or forward-facing for curious little adventurers. An extendable ventilated canopy with a peekaboo window and sun visor ensures airflow and full UV protection (UPF 50+), while the rotating bumper bar makes it easy to seat your child securely.

Durable, functional, and thoughtfully designed, the Thule Sleek Sibling Seat ensures both kids enjoy a smooth, comfortable ride—without compromising on style or convenience.

Features:

  • Converts your Thule Sleek stroller from a single to a double configuration
  • Extendable ventilated canopy with peekaboo window and sun visor for weather comfort and UV protection (UPF 50+)
  • Spacious seating area with generous height and adjustable footwell
  • Reclines in three positions for sleeping, resting, or upright riding
  • Reversible seat for parent-facing or forward-facing flexibility
  • Rotating bumper bar for easy access when seating your child
  • Includes rain cover and Thule Sleek Adapter Kit

Specifications:

  • Compatibility: Thule Sleek stroller
  • Age Range: From 6 months and up (or from birth with compatible accessories)
  • Harness: 5-point padded harness
  • Included: Sibling Seat, Rain Cover, Thule Sleek Adapter Kit

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