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Easily convert your Britax One2 stroller from single to tandem with the Second Seat.

Suitable for:

Newborn to 15kg (3 years approx.)
  • Tandem Mode: Converts your One2 stroller from single to tandem without adaptors.
  • Travel System Compatibility: Allows easy transition from car to stroller; adaptors required for capsule attachment.
  • XL Extendable Canopy: Water repellent with a sun visor and breathable mesh ventilation window.
  • One Hand Recline: Three adjustable backrest positions from upright to near flat.
  • Easy Adjust Harness: No-rethread harness for quick adjustments.
  • Harness Pads: Added comfort for your child.
  • Seat Extenders: Increases distance between upper and lower seats in tandem mode.
  • Rear Wheel Mud Guards: Protects little fingers from the rear wheels.

The One2 Second Seat allows you to transform your stroller from single to tandem with ease. It connects directly to the stroller frame without the need for adaptors. The seat features an XL extendable canopy for added protection, an easy-to-adjust harness for quick and secure buckling, and harness pads to ensure your child's comfort.

Suitable for:

Newborn to 15kg (3 years approx.)
  • Tandem Mode: Converts your One2 stroller from single to tandem without adaptors.
  • Travel System Compatibility: Allows easy transition from car to stroller; adaptors required for capsule attachment.
  • XL Extendable Canopy: Water repellent with a sun visor and breathable mesh ventilation window.
  • One Hand Recline: Three adjustable backrest positions from upright to near flat.
  • Easy Adjust Harness: No-rethread harness for quick adjustments.
  • Harness Pads: Added comfort for your child.
  • Seat Extenders: Increases distance between upper and lower seats in tandem mode.
  • Rear Wheel Mud Guards: Protects little fingers from the rear wheels.

The One2 Second Seat allows you to transform your stroller from single to tandem with ease. It connects directly to the stroller frame without the need for adaptors. The seat features an XL extendable canopy for added protection, an easy-to-adjust harness for quick and secure buckling, and harness pads to ensure your child's comfort.

Product Dimension (cm)53H x 40W x 43L
Product Weight (kg)2.28
Package Dimension (cm)19L x 63H x 42W
Package Weight (kg)5.2
Country Of OriginCHINA
Product Dimension (cm)53H x 40W x 43L
Product Weight (kg)2.28
Package Dimension (cm)19L x 63H x 42W
Package Weight (kg)5.2
Country Of OriginCHINA

One2 Second Seat, Seat Extenders, Rear Wheel Mud Guards
One2 Second Seat, Seat Extenders, Rear Wheel Mud Guards

We offer an exchange, store credit or refund within 30 days of purchase or, an exchange or store credit after 30 days. For members of BBfamily, it's extended to 60 days. Terms and conditions apply. 

Excluded from returns:

  • Clearance and discontinued items
  • Infant formula and food
  • Toilet training items
  • Underwear and swimwear
  • Items sold in unsealed packaging designed for close skin contact
  • Baby Bunting Gift Cards
  • Marketplace items (each seller has their own policy)

View our full Change of Mind Returns Policy here.

We offer an exchange, store credit or refund within 30 days of purchase or, an exchange or store credit after 30 days. For members of BBfamily, it's extended to 60 days. Terms and conditions apply. 

Excluded from returns:

  • Clearance and discontinued items
  • Infant formula and food
  • Toilet training items
  • Underwear and swimwear
  • Items sold in unsealed packaging designed for close skin contact
  • Baby Bunting Gift Cards
  • Marketplace items (each seller has their own policy)

View our full Change of Mind Returns Policy here.

Britax One2 Second Seat Raven Black Melange

See more Britax
Product Code 132418
$211.65
$249.00
SAVE $37.35
Offer ends 15/03/26

or 4 payments of $52.91 with

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