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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
stroller frame for nuna car seat Nuna Flex System Frame + PIPA RX Travel System BundleThe Flex System Frame is travel system readycompatible with the SWIV & TRIV series bassinet, the Flex system stroller seat, and any PIPA series car seat using the included folding ring adapter. With carbon fiber strength and showroom worthy style, the featherlight frame folds in a flash and looks anything but basic. Best of all, it's built for years, not just months. No tricks. No trade offs. Because smart parents want smart systems, not shortcuts or
The Flex System Frame is travel system ready–compatible with the SWIV™ & TRIV™ series bassinet, the Flex system stroller seat, and any PIPA series car seat using the included folding ring adapter.
With carbon fiber strength and showroom-worthy style, the featherlight frame folds in a flash and looks anything but basic.
Best of all, it's built for years, not just months. No tricks. No trade-offs. Because smart parents want smart systems, not shortcuts or clunky compromises.
Features
- Carbon fiber reinforced aluminum frame
- Sleek carbon fiber weave pattern
- Ultra-lightweight and durable
- Height-adjustable 3-position pivoting handle
- 1-hand compact fold
- Stands when folded
- Folds with adapter
- Luxe leatherette pushbar
- Birth to 50 lbs
- Large puncture-proof tires
- 1-touch rear-wheel brakes
- All-wheel suspension
- Large basket holds up to 22 lbs
- Tracking device pocket
- Carry bag included
- Travel system ready–compatible with the SWIV™ & TRIV™ series bassinet, the
- Flex system stroller seat, and any PIPA series car seat using the included folding ring adapter
Specifications
Product weight:
- Frame: 8.5 lbs
- Frame + Adapter: 11.3 lbs
Recommended Usage
- Up to 50 lbs (when used with Flex system seat, sold separately)
Nuna PIPA RX Infant Car Seat + RELX Base with Load Leg
It’s a brand new world for them. Your world has forever changed. Enjoy every magical moment with PIPA rx, a car seat bringing such comfort to your baby, you’ll feel it too.
It starts with a full-coverage canopy with pull-out Sky drape™ attaching silently with magnets and keeping them shaded. Then there’s the soft, organic jersey insert with two removable pieces for their customized comfort as they grow. Install easily in a cab directly using the belt path on the shell—no base necessary—or in the family car with the PIPA RELX base, featuring on-the-go recline.
Equal in versatility and safety, PIPA rx is fashioned solely from materials that are free of fire retardant additives. Give them—and yourself—a good start on the journey.
PIPA RX Features:
- Removable, full coverage UPF 50+ canopy with flip out eyeshade
- Sky drape™ pulls down smoothly and attaches quietly with magnets to create a shelter that protects baby from the elements
- Ideal for city living and taxis as it can be installed with a vehicle belt - no base needed
- Connects with all Nuna strollers to create a tasteful travel system
- 4 position on-the-go recline
- 4 position adjustable rigid latch to remove or reduce the gap between vehicle seat and base
- Locking 3 piece steel stability leg has a wide range of adjustment to fit most vehicles including middle seats
RELX Base Features:
- True lock™ installation makes set up swift, simple and above all – safe
- 5 second install
- Crumple zone within the stability leg absorbs impact and minimizes force transferred to baby
- Colored installation indicators confirm correct connections to the vehicle.
- 4 positions on-the-fly recline
- Bubble free recline angle guides clearly confirm the perfect riding angle
- Low profile base for easier loading of infant seat
- Open belt bath for easier install
- Belt guides
- Anti rebound panel
- Automatic rigid latch storage
- Extra convenient load leg storage with lock
- Steel reinforced true lock™ rigid latch
- 4 position adjustable rigid latch to remove or reduce the gap between vehicle seat and base
- Locking 3 piece steel stability leg has a wide range of adjustment to fit most vehicles including middle seats
- Seat belt lock off with separate lap and belt paths
- Indicators on rigid latch turn green when clicked to vehicle anchor points
- indicators on stability leg turn green when in proper contact with vehicle floor
Specifications
- RECOMMENDED USE: 4 to 30 lbs, and 16-30 in.
- WEIGHT: 7.6 lbs (Weight does not include canopy or insert)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Great Seller and Product
Size: 2.32 Pound (Pack of 1), Style: New
Wonderful customer service!! I needed to refund as I ordered by mistake, and they refunded right away!! Will order again from this seller.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Great Product, Works as Advertised
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
This product works exactly as described. It makes BM's smoother and gentler. I personally use the unflavored, no sweeteners added version, and honestly, it does not taste very good, but I feel that the results are worth it, and I do not like adding extra sweeteners or flavorings to my diet. I have used this product for many years and have found that about 1 1/2 to 2 tbsps in 12 ounces of water works the best for me. You will need to experiment a bit to find the ratio that works best for you. I recommend that you start on the low side and gradually increase the amount of Metamucil as needed.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Healthy, Effective, and great when mixed with Splenda and Koolaid mix. The best of many options I've tried.
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I've sampled a few different varieties of fiber supplements, including both Benefiber and off-brands, and I found that Metamucil provided the most fiber in the least offensive beverage. Compared to the other brands, this stuff is smoother textured, and goes down easier, as a sort of happy medium between the grittier supplements and the thicker ones.
What about effectiveness? I have apocalyptic IBS, and since starting to take this stuff regularly (one giant glass every morning and evening), my BMs have been much more regular, and more manageable. Flare-ups happen less, and it even seems to do a decent job when taken with meals of cutting the hit to my stomach and gut. I tend to take more than the recommended amount, with an even larger serving of water, as I feel like it helps me stay hydrated and full throughout the day.
I started taking the classic orange Metamucil, but although I really liked the superior flavor (rather like Orange Tang) it packed several times more sugar in each serving than fiber, so while it was great for digestive health, the overall health impact was too negative. I also sampled the sugar-free berry flavors, but found that, although it was ostensibly healthier, the flavor wasn't great, and in addition it suffered from the aspartame aftertaste and further effects (Aspartame gives me headaches). So this was a dilemma for me. What to do? I actually wrote to Metamucil about it, and they recommended this product. The downside is that it comes with absolutely no flavor, so you need to provide your own in order to mask the texture (I wouldn't dream of trying to mix this in plain water--yuck!) The upside is they pack 100+ servings into a container, and you really are free to blend it into whatever suits your fancy. Obviously if you mix it with something like orange juice, then you're already negating the benefits of this stuff over the sugary orange flavor, but I've personally found a much better way.
I like to mix this stuff with Kool-aid mix and Splenda (Sucralose) sweetener. I buy a ton of Splenda and kool-aid as it mixes up tasting sweet, like sugar, but without the calories or aftertaste. You can dump a spoonful of this stuff into a glass of splenda-koolaid, or just dump 8 servings worth of this stuff in with a packet of koolaid powder and a cup of splenda, and then just mix it up and spoon it into water as needed. Better tasting, sugar-free and packed with good useful fiber.
EDIT: I wish I could subscribe to this stuff. Price of splenda has gone up, but I've figured out thatyou can just dump 7 packets of koolaid mix and 7 dashes of sucralose into a container of this and shake it up.
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Reviewed in the United States on February 26, 2015
★★★★★ 5
#1 for #2's
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I like the lack of sweeteners and flavor. I just want the stuff that helps me poop. There is some citric acid in it (no idea why) which gives it a mildly acidic taste. Other than that, it does the trick.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Good Stuff
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
If you need more fiber in your diet, you need this. The price is right, it works very well and keeps me regular. I use this instead of the gummies or capsules. That's because you MUST put in in fluid, and hydration is SO important when using a psyllium product as it causes water to be absorbed very quickly once it is ingested, and you don't want to dehydrate! Mixes very well in water and has little to no taste whatsoever. Stay regular, stay hydrated and stay well.
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Reviewed in the United States on April 14, 2026