Our gentlest newborn
diaper ever
Tape diapers from day one.
730 Tested. Zero harmful. Softest on skin.
Tape diapers from day one.
730 Tested. Zero harmful. Softest on skin.
Helps keep skin dry
Up to 14-hr protection
Stay light after it absorbs
Total Chlorine Free
| Size | Weight (lbs) | Diapers per Delivery | Changes per day |
|---|---|---|---|
| NB | ≤11 | 248 | 7 |
| 2 | 9–18 | 224 | 7 |
| 3 | 13–22 | 176 | 6 |
| 4 | 20–29 | 160 | 5 |
- First box $78.40. Then $95 every four weeks.
- Complimentary Welcome Kit with your first subscription order
- Easy size updates before your next charge
- Skip, pause or cancel before your next charge
- Free shipping above $20 within the contiguous U.S.
- 30-Day Money-Back Guarantee
- Real human support when you need it
Don’t love it? Wrong size? Request an exchange or refund within 30 days of delivery. No reason needed.
Open just one pack to start and keep the remaining packs sealed. One claim per household, for your first diaper box only.
30-Day Money-Back Guarantee
Try your first pack.
No reason needed.
Don't love it? Wrong size? Request an exchange or refund within 30 days of delivery. No reason needed.
Gentle from
the first day.
Sized for umbilical-cord days and the fourth trimester. Soft tapes, feather weight, and a wetness line that tells you when. Four steps, one calm change.
Fasten softly
Stretch waist, one
motion, standing up.
Cord stays clear
Umbilical cut-out keeps
the healing area open.
Wetness line
Turns blue the moment
a change is due.
The Science
of Light &
Performance
Powered by
CLOUDEX™ Core
35%
LIGHTER
6.65s
Absorption Speed
14hr
Leak Protection
Our thin absorbent core - the reason a lighter diaper still holds full night.
What's inside the 730
Every batch is lab tested before it reaches your door, not just the formula.
01 PFAS FOREVER CHEMICALS
Used in some water resistant coatings, PFAS do not break down in the body or environment. We test for 671 compounds per batch. Most premium brands test around 40, or do not share a number.
02 FORMAMIDE & PARABENS
Formamide comes from some foam and elastic manufacturing. Parabens are common synthetic preservatives. Both are screened for and have returned zero detections across tested batches.
03 HEAVY METALS
Lead, cadmium, arsenic and mercury are tested at trace level thresholds, well below regulatory limits, since heavy metals can build up in the body over repeated skin contact.
04 SKIN COMPATIBILITY
Beyond chemical screening, the finished diaper is patch tested under dermatological supervision. Excellent is the highest rating available, and the one Hoppi holds.
More Than a
Total Chlorine Free Claim
Most diapers use chlorine bleached wood pulp in the absorbent core. Even Elemental Chlorine Free can leave trace dioxins in fibers that sit against skin for hours.
Hoppi is pulp free by design, eliminating the need for pulp bleaching. Every material is verified Total Chlorine Free by an independent accredited lab, with the full report published for transparency.
Our purity standard
A lighter pant is only better if it is cleaner too.
 |
OTHER PREMIUM DIAPERS | |
|---|---|---|
| Free from 730 Harmful Chemicals | Yes | ~400, or not shared |
| Free from 671 PFAS “Forever Chemicals” | Yes | Up to 40 tested |
| Free from Formamide, Parabens, Heavy Metals | Yes | Not tested |
| Total Chlorine Free | Yes | With chlorine, or only Elemental Chlorine-Free |
| Dermatest® Excellent | Yes | Not always tested |
| Full lab report published | Yes | Rarely |
| Everyday pants | Yes | Training only |
Based on publicly available brand disclosures. Columns reflect representative category products.
What changes when
you switch.
See the difference – from real families.
Honest reviews, real parents.
Real days, real bags, real changes — shared by the parents who use it.
Subscribers Benefit
- First box $78.40. Then $95 every four weeks.
- Complimentary Welcome Kit with your first subscription order
- Easy size updates before your next charge
- Skip, pause or cancel before your next charge
- Free shipping above $20 within the contiguous U.S.
- 30-Day Money-Back Guarantee
- Real human support when you need it
The whole Parent Light routine.
The full Hoppi range, built to the same purity standard from diaper to wipe.
Pure Diaper
For the newborn months
Pure Pant
For everything after
Silky Flush
Flushable Baby Wipes
Silky Flush
Flushable Baby Wipes
