Sacco nanna 1.7 TOG vs 1.0 TOG: Quale livello di calore?
By Organic Baby & Toddler Clothes | Nursery & Decor | Pehr | Published: 2026-10-25
Category: Confronti
Confronta i sacchi nanna 1.7 TOG e 1.0 TOG per trovare il giusto calore per il tuo bambino. Scopri le fasce di temperatura ambiente, le differenze nei tessuti e quando scegliere l'uno o l'altro.
Quick answer
Choose a 1.7 TOG sleep bag for room temperatures 69–74°F (21–24°C) and a 1.0 TOG bag for warmer rooms 75–81°F (24–27°C). The right TOG rating helps your baby sleep safely and comfortably without overheating.
What TOG means for baby sleep
TOG (Thermal Overall Grade) measures a fabric's insulation. A higher number means more warmth. Sleep bags replace loose blankets and reduce SIDS risk, but choosing the right TOG is essential: too warm and baby may overheat, too cool and they may wake. Always check room temperature with a thermometer and dress baby in appropriate layers underneath.
Key differences between 1.7 and 1.0 TOG
The 1.7 TOG sleep bags (like Secret Garden, Floret, Zodiac) have a GOTS certified organic cotton exterior and hypoallergenic polyester fill, making them ideal for cooler nights and transitional seasons. The 1.0 TOG Sailor Stripe bag is double-layered organic cotton knit with no extra fill, designed for all-season comfort in warmer rooms. Both feature easy-access zippers, but the 1.0 TOG uses a full-length invisible zipper while the 1.7 TOG has a side-to-bottom zipper for diaper changes.
1.7 TOG vs 1.0 TOG: Trade-offs at a glance
- Room temperature range: 1.7 TOG: 69–74°F (21–24°C). 1.0 TOG: 75–81°F (24–27°C). Measure your nursery temperature before deciding.
- Fabric and insulation: 1.7 TOG uses organic cotton exterior + polyester fill for extra warmth. 1.0 TOG is double-layered organic cotton knit with no fill — lighter and more breathable.
- Zipper style: 1.7 TOG: side-to-bottom zipper for diaper changes. 1.0 TOG: full-length invisible front zipper — smooth but requires more undressing for changes. If you do many night changes, the side zipper on 1.7 TOG is more convenient.
Product facts
- 1.7 TOG Sleep Bag - Secret Garden: 1.7 TOG Sleep Bag - Secret Garden: GOTS certified organic cotton exterior, hypoallergenic polyester fill, side-to-bottom zipper, underarm snaps on sizes 0–9 months. The side-to-bottom zipper makes middle-of-the-night diaper changes quick without fully undressing baby.
1.7 TOG Sleep Bag - Secret Garden - Sailor Stripe Front Zipper 1.0 TOG Sleep Bag - Tea Rose: Sailor Stripe Front Zipper 1.0 TOG Sleep Bag - Tea Rose: GOTS certified 100% organic cotton double-layered knit, full-length invisible zipper, reverse stripe interior. The double-layer organic cotton provides breathable warmth for warmer rooms, and the invisible zipper prevents irritation against baby's skin.
Sailor Stripe Front Zipper 1.0 TOG Sleep Bag - Tea Rose
Which sleep bag should you choose?
Best for
- Cooler nurseries (69–74°F) or transitional seasons: 1.7 TOG Sleep Bag
- Warmer rooms (75–81°F) or year-round mild climates: 1.0 TOG Sailor Stripe Sleep Bag
Not ideal for
- Very hot rooms above 81°F — consider a lighter 0.5 TOG sleep bag or just a diaper and onesie
- Very cold rooms below 69°F — layer a long-sleeve onesie under the 1.7 TOG or use a higher TOG bag
