nuna demi grow stroller accessories next Single to Double + rider board SIZES:12LB sibling seat BestChoiceProducts10x10ft2-TierSquareCantileverPatioUmbrellawithSolarLEDLightsOffsetHangingOutdoorSunShadeforBackyardw/IncludedFillableBase360Rotation-Ivory Coleman BT200X / CT200U

nuna demi grow stroller accessories next Single to Double + rider board SIZES:12LB sibling seat BestChoiceProducts10x10ft2-TierSquareCantileverPatioUmbrellawithSolarLEDLightsOffsetHangingOutdoorSunShadeforBackyardw/IncludedFillableBase360Rotation-Ivory Coleman BT200X / CT200U

Coleman BT200X / CT200U Used Purchase & Test Ride! - YouTube

All fabrics, spacer mesh and static mesh are 100% recycled (stretch mesh is 84% recycled), body has a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)

BestChoiceProducts10x10ft2-TierSquareCantileverPatioUmbrellawithSolarLEDLightsOffsetHangingOutdoorSunShadeforBackyardw/IncludedFillableBase360Rotation-Ivory

SIZES:12LB

I believe this is to secure the top flap and keep it half-open so it's easier if you're constantly putting things in or taking things out

sibling seat