Cov yam ntxwv ntawm cov hnab ntim khoom loj nrog cov hnab ev ntawv tsoo thiab cov zippers tsuas yog suav nrog cov hauv qab no:
- Cov Khoom Tsim Loj Loj: Cov hnab ntim tote feem ntau muaj qhov chaw loj hauv qhov chaw thiab tuaj yeem tuav cov khoom loj, haum} kev kawm nyob deb li niaj hnub
- Multi -} Cov Khoom Tsim Kom Muaj Zog: Ntau Cov Khoom Ntim Loj Tsis tuaj yeem siv los ua cov hnab ev khoom, tab sis kuj tseem tuaj yeem hloov pauv cov hnab ev ntawv, uas nce qhov yooj yim dua thiab yooj yim ntawm kev siv
- Cov Ntaub Ntawv Churable: Feem ntau hnav - Cov ntaub ntawv tiv thaiv xws li lub hnab waterproof xws li lub hnab ntim tau kom paub tseeb tias lub hnab ntim tau zoo nyob hauv ntau qhov chaw ib puag ncig
- Kev Nyab Xeeb Kev Nyab Xeeb: Nruab nrog zipper tsim, nws tuaj yeem tiv thaiv cov khoom hauv hnab thiab tiv thaiv cov khoom los ntawm kev poob lossis poob
- Portility: Kev sib txuas ntawm tes thiab cov hnab ev khoom tso cai rau cov neeg siv xaiv lossis nqa raws li lawv cov kev xav tau, haum rau cov kev siv sib txawv thiab nqa cov hau kev
- Zam qauv: Ntau lub hnab ntim khoom loj tote tsom rau kev zam hauv kev tsim qauv, haum rau ntau lub sijhawm, ob qho tib si siv tau thiab zoo nkauj