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A hálózsák mérete

Fontos kritérium a hálózsák mérete. Ennek alapja a testhossz, ugyanakkor a hálózsákokat gyakran konfekcióméretekkel jelölik: S, M, L. Soha nem szabad szűknek érezni a hálózsákban, és a testmagasság miatt ajánlott, hogy mindkét oldalon kb. 20 cm-es mozgástér legyen. Ugyanakkor az sem jó ötlet, ha egy kisebb testhez nagy hálózsákot veszünk, mivel így nehéz melegen tartani a hálózsákot, nehéz megfelelő kényelmet elérni. Tehát egy kisebb hálózsák mindig jobb, de elegendő mozgástérrel.

podle délky postavy - často se spací pytle označují S, M, L
nesmíte se cítit těsně - lepší je ale menší spacák než větší (hrozí, že se nevyhřeje dostatečně)
20 cm rezerva - z každé strany spacího pytle