How I have always handled the Quiver of Eholona is it lets you draw what ever item you needed as a normal for that item. So free actions for arrows, move actions for the javelins and the others. The Command part is that if you have multiple kinds of ammo or what not you "command" it to produce the one you want. Not having to go through all your arrows to find your one +1 flaming arrow to kill a troll.
The haversack drawing anything is a move action, cause you can put any thing in it. Bag of holding is good for supplies and treasure, Haversack good for lots of potions, wands, rods, back up weapons etc.
The haversack drawing anything is a move action, cause you can put any thing in it. Bag of holding is good for supplies and treasure, Haversack good for lots of potions, wands, rods, back up weapons etc.