Tests & reviews

Sea to Summit - Trek TkII - Down sleeping bag tested

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This is what other customers say:

Question from Tomislav
01.12.2023
Can you tell me maximum compression size for the wide model?

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Max Community | Customer Service
04.12.2023 09:13

Hey Tomislav,

sure, the compression bag is 14 l big and the sleeping bag can be reduced to 7.4 l.

Best regards,
Max

Question from Csaba
30.08.2021
there is difference in weight for regular and regular wide?

Dear reader I would like to know if there are differences i weight between Regular and Regular Wide SEA TO SUMMIT - Trek TkII sleeping bags

Also would be good to know the width of the bag at the foot (at least for the regular)


Thanks in advance
Csaba

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Adrian (Community) | Customer Service
31.08.2021 08:37

Hi Csaba, t=Regular weighs 980g and Regular Wide 1160g.
Regular has an internal chest circumference of 152cm, Internal hip circumference 146cm and Internal foot circumference of 102cm.

Regular Wide , Chest 172cm , hip 161cm and foot 122cm

Adrian (Community) | Customer Service
31.08.2021 08:37

Hi Csaba, t=Regular weighs 980g and Regular Wide 1160g.
Regular has an internal chest circumference of 152cm, Internal hip circumference 146cm and Internal foot circumference of 102cm.

Regular Wide , Chest 172cm , hip 161cm and foot 122cm

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Question from Claire
14.05.2021
Can I pair in with a sleeping bag Sea to Summit TrekWTkI?

I already have a sleeping bag and looking to buy one for my boyfriend that can be paired together

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Adrian (Community) | Customer Service
17.05.2021 12:25

Hi Claire, Down and synthetic bags identified with the StoS zip coupling symbol use a 165cm #5 YKK full-length zip which allows a unisex left-handed and women’s specific right-handed bag to pair together.

Let us know the model of your bag so we can help further.

Question from A
10.08.2020
Why do both tkii and tkiii have the same weight(995g)?

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Adrian (Community) | Customer Service
11.08.2020 10:25

Hello A, Well spotted! That's an error on our part the weight for the Regular size in the TRKIII is 1190g.

This is what customers from around the world say:
Birgit
08.06.2022

92% have found the reviews
by Birgit helpful

  • Advantages
    Adjustable hood
    Draft collar
    Price / performance
    Full length zip
    Roomy
Marco
17.05.2022

100% have found the reviews
by Marco helpful

  • Advantages
    Lightweight
    Easily compressed
    Full length zip
    Roomy
    Price / performance
    Adjustable hood
    Draft collar
    Water repellent
    Robust
Dina
04.01.2022

100% have found the reviews
by Dina helpful

  • Advantages
    Lightweight
    Easily compressed
Marina
11.10.2021

  • Advantages
    Adjustable hood
    Lightweight
    Draft collar
Martijn
23.07.2022

  • Advantages
    Price / performance
Christian
07.05.2021

50% have found the reviews
by Christian helpful

  • Advantages
    Lightweight
    Price / performance
    Easily compressed
    Robust
karl
16.12.2022

33% have found the reviews
by karl helpful

  • Advantages
    Easily compressed
    Adjustable hood
    Robust
    Roomy
    Lightweight
    Draft collar
    Full length zip
Hélène
14.06.2020

  • Advantages
    Price / performance
    Full length zip
    Easily compressed
    Lightweight
Frederik
19.10.2022

  • Advantages
    Lightweight
    Roomy
    Full length zip
    Easily compressed
Oliver
01.12.2023

  • Advantages
    Roomy
    Lightweight
    Easily compressed
Susanne
12.11.2023

  • Advantages
    Full length zip
    Roomy
    Lightweight
    Draft collar
René
08.05.2023

  • Advantages
    Draft collar
    Lightweight
    Price / performance
    Water repellent
    Easily compressed
    Roomy
    Full length zip
    Robust
    Adjustable hood

There are 7 more threads!