Nuna Triv lx + Pipa Rx Travel System

TRIV lx Stroller

• Recommended use: Birth to 50 lbs
• Stroller weight: 21.1 lbs without canopy, insert, and armbar
• Open dimensions: 35.75" L x 23" W x 43.4" H
• Folded dimensions: 16.5" L x 23" W x 24" H
• Basket capacity: 22 lbs
• Recline: 3 positions
• Pushbar: 4 positions
• Calf support: 2 positions

PIPA rx Infant Car Seat

• Recommended use: 4 to 30 lbs and 16 to 30 inches
• Car seat weight: 7.6 lbs without canopy and inserts
• Car seat dimensions: 25.2" L x 17.5" W x 23" H
• FAA-certified for aircraft use
• Vehicle belt installation allowed without base
• GREENGUARD Gold Certified

PIPA RELX Base

• Included with the PIPA rx infant car seat
• Base weight: 16.8 lbs  
• Base dimensions: 23.75" L x 13" W x 12" H

This bundle keeps the daily routine simple without feeling stripped down. The TRIV lx is compact enough for errands and car trunks. But it still offers storage, suspension, a reversible seat, and a newborn-friendly recline that parents usually look for in a full-featured stroller.

The PIPA rx adds flexibility for real-life travel. Use the RELX base in your main vehicle, or install the seat with a vehicle belt when you are in a taxi, rideshare, or traveling. The folding ring adapter is also a quiet win because it stays with the stroller when folded.

• Nuna TRIV lx stroller
• Folding ring adapter
• Nuna PIPA rx infant car seat
• PIPA RELX base
• PIPA rx infant insert and head support
• LATCH guides

TRIV lx Stroller

• Parent-facing and world-facing seat options
• All-season seat converts to mesh for warmer days
• Water-repellent UPF 50+ canopy with flip-out eyeshade and peekaboo window
• MagneTech secure snap magnetic buckle
• 3-to-5-point no-rethread harness
• Removable, rotating armbar
• One-touch rear brake
• Seatback storage pocket
• Basket includes tracking-device pocket
• Luxe leatherette pushbar and armbar accents

PIPA rx Infant Car Seat

• Full-coverage UPF 50+ canopy with flip-out eyeshade
• Sky drape pulls down and attaches with magnets
• Side impact protection
• Five-point harness
• Integrated harness holders
• Organic jersey infant insert with two removable pieces
• No added fire-retardant chemicals
• Heavy-duty lightweight shell
• Luxe leatherette carry handle

PIPA RELX Base

• Rigid LATCH connectors help create a secure, confident install  
• Four recline positions make it easier to adjust the seat angle for your vehicle  
• Anti-rebound panel adds rear-facing support at the back of the base  
• Steel stability leg helps manage forward rotation during impact  
• Color indicators give parents a clear check before heading out

Is the Nuna TRIV lx + PIPA rx Travel System newborn-ready?

Yes. The PIPA rx is suitable from 4 lbs, and the TRIV lx stroller is suitable from birth with its newborn carriage position.

Can the PIPA rx be installed without the base?

Yes. The PIPA rx can be installed with a vehicle seat belt when the base is not being used.

Does the TRIV lx fold with the car seat adapter attached?

Yes. The included ring adapter folds with the stroller.

Is the PIPA RELX base included?

Yes. This travel system includes the PIPA rx infant car seat and PIPA RELX base.