Do sleeping bag liners help? How much extra warmth do they actually provide? Do I need a zero degree bag, or can I just add a liner to my pack on those cold late season trips? I took the Sea to Summit Thermolite Reactor Extreme to Wyoming's Wind River Range and tested it for myself. This liner claims to give your bag a ridiculous 25 degree boost for just under $70. Is that really possible?

HIRE ME
https://geni.us/CommercialWork

FOLLOW ME ON INSTAGRAM
  / jon_conti  

GET THE ONLY CLOTHES WITH IDAHO LITERALLY BUILT IN!
https://geni.us/SoHereWeAreCollection

SEA TO SUMMIT THERMOLITE REACTOR
https://geni.us/SleepingBagLiner'>https://geni.us/SleepingBagLiner

WATCH THE CIRQUE OF THE TOWERS VIDEO
   • CIRQUE OF THE TOWERS | 45 Miles In Wy...  

$300 SLEEP SYSTEM VIDEO
   • SLEEP Well BACKPACKING For Under $300  

⛺ NEMO DAGGER 2P TENT
https://geni.us/NemoDagger'>https://geni.us/NemoDagger

MY BACKPACKING LOAD OUT FOR THIS TRIP
Osprey Atmos AG 65 Backpack: https://geni.us/Atmos65
Nemo Dagger Ultralight Tent: https://geni.us/NemoDagger'>https://geni.us/NemoDagger
REI Magma 15 Sleeping Bag: https://geni.us/reimagma15
Sea to Summit Sleeping Bag Liner: https://geni.us/SleepingBagLiner'>https://geni.us/SleepingBagLiner
Insulated Static V Sleeping Pad: https://geni.us/StaticVInsulated
Outdoor Vitals Stretch Pillow: https://geni.us/OutdoorVitalPillow
Jetboil Stove: https://geni.us/FlashJava
Helinox Chair Zero Ultralight: https://geni.us/HelinoxChairZero
Platypus Gravity Water Filter: https://geni.us/Gravity4Liter
Anker Power Bank: https://geni.us/AnkerSolarPowerBank
Garmin In Reach Mini: https://geni.us/GarminMini
Black Diamond Headlamp: https://geni.us/BlackDiamondHL
Mystery Ranch Bear Spray Holster: https://geni.us/BearSprayHolster
Counter Assault Bear Spray: https://geni.us/CABearSpray
Ultralight Med Kit: https://geni.us/ULMedKit
Poop Shovel: https://geni.us/TheDeuce2

CLOTHING
HOKA Speedgoat 4 Shoes: https://geni.us/HokaSpeedGoats
Patagonia Nano Puff Down Jacket: https://geni.us/PatagoniaNano
REI Mid Layer: https://geni.us/reimidlayer'>https://geni.us/reimidlayer
REI Sahra Convertible Pants: https://geni.us/SaharaPant
REI Sahara T Shirt: https://geni.us/SaharaTShirt
Smartwool Intraknit Base Layer Bottoms: https://geni.us/reimidlayer'>https://geni.us/reimidlayer
REI Fleece Beanie: https://geni.us/REIfleeceBeanie
Marmot Lightweight Rain Shell: https://geni.us/MarmotRain
Trailsmith Woolen Pullover: https://geni.us/TrailsmithPullover
Ozero Gloves: https://geni.us/OzeroGloves
REI Moreno Wool Socks: https://geni.us/REIMorenoSocks
REI Everyday Boxer Briefs: https://geni.us/REIeverydayBoxers

MOMS PACK LIST
From ZPacks:
Duplex Tent https://zpacks.com/products/duplextent
Duplex free standing flex kit
Flat Ground Sheet duplex
Arc Air Backpack 50L https://zpacks.com/products/arcair5...
Water bottle sleeve
Aqua Clip
Multi Pack
Vtop strap
Pack Cover
Bear Bagging Kit
10F Classic Sleeping Bag https://zpacks.com/products/10fclass...
Carbon Fiber Trekking Poles

From REI
ThermaRest NeoAir XLite Sleeping Pad https://geni.us/NeoAirXlite
Altra Lone Peak Hiker Hiking Boots https://geni.us/MomsBoots
Injinji trail Mini Crew Socks midweight https://geni.us/MomSocks
Seirus Allweather gloves https://geni.us/MomsGloves
Outdoor Research ActiveIce Chroma Full Sun Gloves https://geni.us/MomsOtherGloves'>https://geni.us/MomsOtherGloves
Mountain Hardware Crater Lake Hoodie https://geni.us/MomsHoodie
KUHL Transcendr Leggings https://geni.us/MomsLeggings
Outdoor Research ActiveIce Chroma Full Sun Gloves https://geni.us/MomsOtherGloves'>https://geni.us/MomsOtherGloves
CRKT minimalist bowie knife fixed blade https://geni.us/MomsKnife
MSR Fusion Ceramic 2 pot set https://geni.us/MomsKitchen
GSI Outdoors Essential Spoon https://geni.us/MomsSpoon

Amazon
Exofficio GivenGo Sport Mesh Underwear https://geni.us/MomsUndies
GSI Outdoors Infinity Backpacker Mug https://geni.us/MomsMug
Primula Brew Buddy Portable Pour Over, Reusable Fine Mesh Filter https://geni.us/CoffeePourOver
Culo Clean Bidet https://geni.us/Bidet
Kula Cloth to wipe https://geni.us/PeeCloth

Hyperlite REpack Freezer Bag Cook System https://www.hyperlitemountaingear.com...

⚙ FOR ALL THE UP TO DATE GEAR I RECOMMEND, CHECK OUT MY KIT
Full Kit https://kit.co/Jon_Conti

SUPPORT THE CHANNEL WHEN YOU SHOP REI
Rei Affiliate Link https://geni.us/ShopREI

MY FAVORITE IDAHO MERCH
Banana Ink https://geni.us/BananaInk

MY CURRENT FISHING SETUP
https://geni.us/TenkaraFishing

*If you use any of the links we may earn a commission.
————————————————
0:00 The Set Up
2:10 The Base Line
3:54 Conclusion